[INFO] cloning repository https://github.com/HyperToy/atcoder_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HyperToy/atcoder_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyperToy%2Fatcoder_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyperToy%2Fatcoder_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 702d9a2abbe4fedf0d5881a0024a0b01d4516da1
[INFO] checking HyperToy/atcoder_rust/702d9a2abbe4fedf0d5881a0024a0b01d4516da1 against master#c756124775121dea0e640652c5ee3c89e3dd0eb4 for pr-154971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyperToy%2Fatcoder_rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/HyperToy/atcoder_rust
[INFO] finished tweaking git repo https://github.com/HyperToy/atcoder_rust
[INFO] tweaked toml for git repo https://github.com/HyperToy/atcoder_rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HyperToy/atcoder_rust on toolchain c756124775121dea0e640652c5ee3c89e3dd0eb4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HyperToy/atcoder_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-5-tc1/source/abc301/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded text_io v0.1.8
[INFO] [stderr]   Downloaded smallvec v1.2.0
[INFO] [stderr]   Downloaded whiteread v0.5.0
[INFO] [stderr]   Downloaded superslice v1.0.0
[INFO] [stderr]   Downloaded num-iter v0.1.40
[INFO] [stderr]   Downloaded itertools-num v0.1.3
[INFO] [stderr]   Downloaded num v0.2.1
[INFO] [stderr]   Downloaded bitset-fixed v0.1.0
[INFO] [stderr]   Downloaded either v1.5.3
[INFO] [stderr]   Downloaded proconio v0.4.5
[INFO] [stderr]   Downloaded num-derive v0.3.0
[INFO] [stderr]   Downloaded cargo-snippet v0.4.1
[INFO] [stderr]   Downloaded ac-library-rs v0.1.1
[INFO] [stderr]   Downloaded sized-chunks v0.5.3
[INFO] [stderr]   Downloaded itertools v0.8.2
[INFO] [stderr]   Downloaded itertools v0.9.0
[INFO] [stderr]   Downloaded num-traits v0.2.11
[INFO] [stderr]   Downloaded itertools v0.11.0
[INFO] [stderr]   Downloaded petgraph v0.5.0
[INFO] [stderr]   Downloaded regex v1.3.6
[INFO] [stderr]   Downloaded im-rc v14.3.0
[INFO] [stderr]   Downloaded ndarray v0.13.0
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded indexmap v1.3.2
[INFO] [stderr]   Downloaded unicode-ident v1.0.17
[INFO] [stderr]   Downloaded rand_distr v0.2.2
[INFO] [stderr]   Downloaded nalgebra v0.20.0
[INFO] [stderr]   Downloaded getrandom v0.1.14
[INFO] [stderr]   Downloaded rand_xoshiro v0.4.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0ba5f46a5382f1be066643fb30ed4bb551804b6b8b1177992d864190aededdd
[INFO] running `Command { std: "docker" "start" "-a" "b0ba5f46a5382f1be066643fb30ed4bb551804b6b8b1177992d864190aededdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0ba5f46a5382f1be066643fb30ed4bb551804b6b8b1177992d864190aededdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ba5f46a5382f1be066643fb30ed4bb551804b6b8b1177992d864190aededdd", kill_on_drop: false }`
[INFO] [stdout] b0ba5f46a5382f1be066643fb30ed4bb551804b6b8b1177992d864190aededdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3203770cf02a31139a320368e3ec70f47a5ae7b4df3862a7ec2d22cccb17088
[INFO] running `Command { std: "docker" "start" "-a" "c3203770cf02a31139a320368e3ec70f47a5ae7b4df3862a7ec2d22cccb17088", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/abc301/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking ac-library-rs v0.1.1
[INFO] [stderr]     Checking proconio v0.4.5
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling im-rc v14.3.0
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking ascii v1.0.0
[INFO] [stderr]     Checking whiteread v0.5.0
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking smallvec v1.2.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking text_io v0.1.8
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking petgraph v0.5.0
[INFO] [stderr]     Checking rand_hc v0.2.0
[INFO] [stderr]     Checking superslice v1.0.0
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking bitset-fixed v0.1.0
[INFO] [stderr]    Compiling cargo-snippet v0.4.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking abc165 v0.1.0 (/opt/rustwide/workdir/abc165)
[INFO] [stderr]     Checking abc178 v0.1.0 (/opt/rustwide/workdir/abc178)
[INFO] [stderr]     Checking abc215 v0.1.0 (/opt/rustwide/workdir/abc215)
[INFO] [stderr]     Checking abc330 v0.1.0 (/opt/rustwide/workdir/abc330)
[INFO] [stderr]     Checking snippet v0.1.0 (/opt/rustwide/workdir/snippet)
[INFO] [stderr]     Checking abc377 v0.1.0 (/opt/rustwide/workdir/abc377)
[INFO] [stderr]     Checking typical90 v0.1.0 (/opt/rustwide/workdir/typical90)
[INFO] [stderr]     Checking math-and-algorithm v0.1.0 (/opt/rustwide/workdir/math-and-algorithm)
[INFO] [stderr]     Checking abc405 v0.1.0 (/opt/rustwide/workdir/abc405)
[INFO] [stderr]     Checking abc146 v0.1.0 (/opt/rustwide/workdir/abc146)
[INFO] [stderr]     Checking abc211 v0.1.0 (/opt/rustwide/workdir/abc211)
[INFO] [stderr]     Checking abc378 v0.1.0 (/opt/rustwide/workdir/abc378)
[INFO] [stderr]     Checking regex v1.3.6
[INFO] [stderr]     Checking abc163 v0.1.0 (/opt/rustwide/workdir/abc163)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/009.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc303 v0.1.0 (/opt/rustwide/workdir/abc303)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/071.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking arc176 v0.1.0 (/opt/rustwide/workdir/arc176)
[INFO] [stderr]     Checking abc191 v0.1.0 (/opt/rustwide/workdir/abc191)
[INFO] [stderr]     Checking abc247 v0.1.0 (/opt/rustwide/workdir/abc247)
[INFO] [stderr]     Checking abc353 v0.1.0 (/opt/rustwide/workdir/abc353)
[INFO] [stderr]     Checking abc354 v0.1.0 (/opt/rustwide/workdir/abc354)
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking abc339 v0.1.0 (/opt/rustwide/workdir/abc339)
[INFO] [stderr]     Checking abc243 v0.1.0 (/opt/rustwide/workdir/abc243)
[INFO] [stderr]     Checking abc246 v0.1.0 (/opt/rustwide/workdir/abc246)
[INFO] [stderr]     Checking dp v0.1.0 (/opt/rustwide/workdir/dp)
[INFO] [stderr]     Checking abc409 v0.1.0 (/opt/rustwide/workdir/abc409)
[INFO] [stderr]     Checking abc268 v0.1.0 (/opt/rustwide/workdir/abc268)
[INFO] [stderr]     Checking abc319 v0.1.0 (/opt/rustwide/workdir/abc319)
[INFO] [stderr]     Checking abc271 v0.1.0 (/opt/rustwide/workdir/abc271)
[INFO] [stderr]     Checking abc412 v0.1.0 (/opt/rustwide/workdir/abc412)
[INFO] [stderr]     Checking abc307 v0.1.0 (/opt/rustwide/workdir/abc307)
[INFO] [stderr]     Checking abc397 v0.1.0 (/opt/rustwide/workdir/abc397)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/041.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc177 v0.1.0 (/opt/rustwide/workdir/abc177)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/073.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking agc031 v0.1.0 (/opt/rustwide/workdir/agc031)
[INFO] [stderr]     Checking abc265 v0.1.0 (/opt/rustwide/workdir/abc265)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/035.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc411 v0.1.0 (/opt/rustwide/workdir/abc411)
[INFO] [stderr]     Checking abc299 v0.1.0 (/opt/rustwide/workdir/abc299)
[INFO] [stderr]     Checking sized-chunks v0.5.3
[INFO] [stderr]     Checking abc374 v0.1.0 (/opt/rustwide/workdir/abc374)
[INFO] [stderr]     Checking abc189 v0.1.0 (/opt/rustwide/workdir/abc189)
[INFO] [stderr]     Checking abc390 v0.1.0 (/opt/rustwide/workdir/abc390)
[INFO] [stderr]     Checking abc231 v0.1.0 (/opt/rustwide/workdir/abc231)
[INFO] [stderr]     Checking abc361 v0.1.0 (/opt/rustwide/workdir/abc361)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/018.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc166 v0.1.0 (/opt/rustwide/workdir/abc166)
[INFO] [stderr]     Checking abc311 v0.1.0 (/opt/rustwide/workdir/abc311)
[INFO] [stderr]     Checking abc334 v0.1.0 (/opt/rustwide/workdir/abc334)
[INFO] [stderr]     Checking abc320 v0.1.0 (/opt/rustwide/workdir/abc320)
[INFO] [stderr]     Checking abc021 v0.1.0 (/opt/rustwide/workdir/abc021)
[INFO] [stderr]     Checking abc131 v0.1.0 (/opt/rustwide/workdir/abc131)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/078.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc391 v0.1.0 (/opt/rustwide/workdir/abc391)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/089.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc399 v0.1.0 (/opt/rustwide/workdir/abc399)
[INFO] [stderr]     Checking abc264 v0.1.0 (/opt/rustwide/workdir/abc264)
[INFO] [stderr]     Checking arc165 v0.1.0 (/opt/rustwide/workdir/arc165)
[INFO] [stderr]     Checking abc436 v0.1.0 (/opt/rustwide/workdir/abc436)
[INFO] [stderr]     Checking abc234 v0.1.0 (/opt/rustwide/workdir/abc234)
[INFO] [stderr]     Checking abc362 v0.1.0 (/opt/rustwide/workdir/abc362)
[INFO] [stderr]     Checking abc285 v0.1.0 (/opt/rustwide/workdir/abc285)
[INFO] [stderr]     Checking abc213 v0.1.0 (/opt/rustwide/workdir/abc213)
[INFO] [stderr]     Checking abc167 v0.1.0 (/opt/rustwide/workdir/abc167)
[INFO] [stderr]     Checking abc298 v0.1.0 (/opt/rustwide/workdir/abc298)
[INFO] [stderr]     Checking abc373 v0.1.0 (/opt/rustwide/workdir/abc373)
[INFO] [stderr]     Checking abc415 v0.1.0 (/opt/rustwide/workdir/abc415)
[INFO] [stderr]     Checking abc214 v0.1.0 (/opt/rustwide/workdir/abc214)
[INFO] [stderr]     Checking abc175 v0.1.0 (/opt/rustwide/workdir/abc175)
[INFO] [stderr]     Checking abc218 v0.1.0 (/opt/rustwide/workdir/abc218)
[INFO] [stderr]     Checking abc248 v0.1.0 (/opt/rustwide/workdir/abc248)
[INFO] [stderr]     Checking abc357 v0.1.0 (/opt/rustwide/workdir/abc357)
[INFO] [stderr]     Checking abc202 v0.1.0 (/opt/rustwide/workdir/abc202)
[INFO] [stderr]     Checking abc168 v0.1.0 (/opt/rustwide/workdir/abc168)
[INFO] [stderr]     Checking abc258 v0.1.0 (/opt/rustwide/workdir/abc258)
[INFO] [stderr]     Checking abc321 v0.1.0 (/opt/rustwide/workdir/abc321)
[INFO] [stderr]     Checking abc404 v0.1.0 (/opt/rustwide/workdir/abc404)
[INFO] [stderr]     Checking abc150 v0.1.0 (/opt/rustwide/workdir/abc150)
[INFO] [stderr]     Checking abc260 v0.1.0 (/opt/rustwide/workdir/abc260)
[INFO] [stderr]     Checking abc181 v0.1.0 (/opt/rustwide/workdir/abc181)
[INFO] [stderr]     Checking abc135 v0.1.0 (/opt/rustwide/workdir/abc135)
[INFO] [stderr]     Checking abc368 v0.1.0 (/opt/rustwide/workdir/abc368)
[INFO] [stderr]     Checking abc174 v0.1.0 (/opt/rustwide/workdir/abc174)
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking abc325 v0.1.0 (/opt/rustwide/workdir/abc325)
[INFO] [stderr]     Checking abc267 v0.1.0 (/opt/rustwide/workdir/abc267)
[INFO] [stderr]     Checking abc263 v0.1.0 (/opt/rustwide/workdir/abc263)
[INFO] [stderr]     Checking abc355 v0.1.0 (/opt/rustwide/workdir/abc355)
[INFO] [stderr]     Checking abc359 v0.1.0 (/opt/rustwide/workdir/abc359)
[INFO] [stderr]     Checking abc216 v0.1.0 (/opt/rustwide/workdir/abc216)
[INFO] [stderr]     Checking abc393 v0.1.0 (/opt/rustwide/workdir/abc393)
[INFO] [stderr]     Checking abc188 v0.1.0 (/opt/rustwide/workdir/abc188)
[INFO] [stderr]     Checking abc205 v0.1.0 (/opt/rustwide/workdir/abc205)
[INFO] [stderr]     Checking abc369 v0.1.0 (/opt/rustwide/workdir/abc369)
[INFO] [stderr]     Checking abc209 v0.1.0 (/opt/rustwide/workdir/abc209)
[INFO] [stderr]     Checking abc342 v0.1.0 (/opt/rustwide/workdir/abc342)
[INFO] [stderr]     Checking abc272 v0.1.0 (/opt/rustwide/workdir/abc272)
[INFO] [stderr]     Checking abc156 v0.1.0 (/opt/rustwide/workdir/abc156)
[INFO] [stderr]     Checking abc171 v0.1.0 (/opt/rustwide/workdir/abc171)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/054.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc242 v0.1.0 (/opt/rustwide/workdir/abc242)
[INFO] [stderr]     Checking abc295 v0.1.0 (/opt/rustwide/workdir/abc295)
[INFO] [stderr]     Checking abc279 v0.1.0 (/opt/rustwide/workdir/abc279)
[INFO] [stderr]     Checking abc306 v0.1.0 (/opt/rustwide/workdir/abc306)
[INFO] [stderr]     Checking abc318 v0.1.0 (/opt/rustwide/workdir/abc318)
[INFO] [stderr]     Checking abc154 v0.1.0 (/opt/rustwide/workdir/abc154)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/100.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/005.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc304 v0.1.0 (/opt/rustwide/workdir/abc304)
[INFO] [stderr]     Checking abc155 v0.1.0 (/opt/rustwide/workdir/abc155)
[INFO] [stderr]     Checking abc345 v0.1.0 (/opt/rustwide/workdir/abc345)
[INFO] [stderr]     Checking abc206 v0.1.0 (/opt/rustwide/workdir/abc206)
[INFO] [stderr]     Checking abc284 v0.1.0 (/opt/rustwide/workdir/abc284)
[INFO] [stderr]     Checking abc408 v0.1.0 (/opt/rustwide/workdir/abc408)
[INFO] [stderr]     Checking abc410 v0.1.0 (/opt/rustwide/workdir/abc410)
[INFO] [stderr]     Checking abc327 v0.1.0 (/opt/rustwide/workdir/abc327)
[INFO] [stderr]     Checking abc226 v0.1.0 (/opt/rustwide/workdir/abc226)
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]     Checking abc380 v0.1.0 (/opt/rustwide/workdir/abc380)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/025.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc186 v0.1.0 (/opt/rustwide/workdir/abc186)
[INFO] [stderr]     Checking abc323 v0.1.0 (/opt/rustwide/workdir/abc323)
[INFO] [stderr]     Checking abc333 v0.1.0 (/opt/rustwide/workdir/abc333)
[INFO] [stderr]     Checking abc187 v0.1.0 (/opt/rustwide/workdir/abc187)
[INFO] [stderr]     Checking abc360 v0.1.0 (/opt/rustwide/workdir/abc360)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/052.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc395 v0.1.0 (/opt/rustwide/workdir/abc395)
[INFO] [stderr]     Checking abc420 v0.1.0 (/opt/rustwide/workdir/abc420)
[INFO] [stderr]     Checking abl v0.1.0 (/opt/rustwide/workdir/abl)
[INFO] [stderr]     Checking abc383 v0.1.0 (/opt/rustwide/workdir/abc383)
[INFO] [stderr]     Checking abc225 v0.1.0 (/opt/rustwide/workdir/abc225)
[INFO] [stderr]     Checking abc261 v0.1.0 (/opt/rustwide/workdir/abc261)
[INFO] [stderr]     Checking abc244 v0.1.0 (/opt/rustwide/workdir/abc244)
[INFO] [stderr]     Checking abc224 v0.1.0 (/opt/rustwide/workdir/abc224)
[INFO] [stderr]     Checking abc294 v0.1.0 (/opt/rustwide/workdir/abc294)
[INFO] [stderr]     Checking abc392 v0.1.0 (/opt/rustwide/workdir/abc392)
[INFO] [stderr]     Checking abc336 v0.1.0 (/opt/rustwide/workdir/abc336)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/064.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/097.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc291 v0.1.0 (/opt/rustwide/workdir/abc291)
[INFO] [stderr]     Checking abc220 v0.1.0 (/opt/rustwide/workdir/abc220)
[INFO] [stderr]     Checking abc340 v0.1.0 (/opt/rustwide/workdir/abc340)
[INFO] [stderr]     Checking abc386 v0.1.0 (/opt/rustwide/workdir/abc386)
[INFO] [stderr]     Checking abc159 v0.1.0 (/opt/rustwide/workdir/abc159)
[INFO] [stderr]     Checking abc407 v0.1.0 (/opt/rustwide/workdir/abc407)
[INFO] [stderr]     Checking abc208 v0.1.0 (/opt/rustwide/workdir/abc208)
[INFO] [stderr]     Checking abc251 v0.1.0 (/opt/rustwide/workdir/abc251)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/102.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc328 v0.1.0 (/opt/rustwide/workdir/abc328)
[INFO] [stderr]     Checking abc413 v0.1.0 (/opt/rustwide/workdir/abc413)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/051.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc179 v0.1.0 (/opt/rustwide/workdir/abc179)
[INFO] [stderr]     Checking arc178 v0.1.0 (/opt/rustwide/workdir/arc178)
[INFO] [stderr]     Checking abc314 v0.1.0 (/opt/rustwide/workdir/abc314)
[INFO] [stderr]     Checking abc286 v0.1.0 (/opt/rustwide/workdir/abc286)
[INFO] [stderr]     Checking abc140 v0.1.0 (/opt/rustwide/workdir/abc140)
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking abc301 v0.1.0 (/opt/rustwide/workdir/abc301)
[INFO] [stderr]     Checking abc138 v0.1.0 (/opt/rustwide/workdir/abc138)
[INFO] [stderr]     Checking abc222 v0.1.0 (/opt/rustwide/workdir/abc222)
[INFO] [stderr]     Checking abc235 v0.1.0 (/opt/rustwide/workdir/abc235)
[INFO] [stderr]     Checking abc148 v0.1.0 (/opt/rustwide/workdir/abc148)
[INFO] [stderr]     Checking abc297 v0.1.0 (/opt/rustwide/workdir/abc297)
[INFO] [stderr]     Checking abc203 v0.1.0 (/opt/rustwide/workdir/abc203)
[INFO] [stderr]     Checking arc179 v0.1.0 (/opt/rustwide/workdir/arc179)
[INFO] [stderr]     Checking abc129 v0.1.0 (/opt/rustwide/workdir/abc129)
[INFO] [stderr]     Checking abc367 v0.1.0 (/opt/rustwide/workdir/abc367)
[INFO] [stderr]     Checking abc162 v0.1.0 (/opt/rustwide/workdir/abc162)
[INFO] [stderr]     Checking abc365 v0.1.0 (/opt/rustwide/workdir/abc365)
[INFO] [stderr]     Checking abc396 v0.1.0 (/opt/rustwide/workdir/abc396)
[INFO] [stderr]     Checking abc337 v0.1.0 (/opt/rustwide/workdir/abc337)
[INFO] [stderr]     Checking abc149 v0.1.0 (/opt/rustwide/workdir/abc149)
[INFO] [stderr]     Checking abc305 v0.1.0 (/opt/rustwide/workdir/abc305)
[INFO] [stderr]     Checking abc370 v0.1.0 (/opt/rustwide/workdir/abc370)
[INFO] [stderr]     Checking abc151 v0.1.0 (/opt/rustwide/workdir/abc151)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/031.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/051.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc227 v0.1.0 (/opt/rustwide/workdir/abc227)
[INFO] [stderr]     Checking abc385 v0.1.0 (/opt/rustwide/workdir/abc385)
[INFO] [stderr]     Checking abc375 v0.1.0 (/opt/rustwide/workdir/abc375)
[INFO] [stderr]     Checking arc151 v0.1.0 (/opt/rustwide/workdir/arc151)
[INFO] [stderr]     Checking abc347 v0.1.0 (/opt/rustwide/workdir/abc347)
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking arc119 v0.1.0 (/opt/rustwide/workdir/arc119)
[INFO] [stderr]     Checking abc315 v0.1.0 (/opt/rustwide/workdir/abc315)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/090.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking agc063 v0.1.0 (/opt/rustwide/workdir/agc063)
[INFO] [stderr]     Checking abc230 v0.1.0 (/opt/rustwide/workdir/abc230)
[INFO] [stderr]     Checking abc128 v0.1.0 (/opt/rustwide/workdir/abc128)
[INFO] [stderr]     Checking abc287 v0.1.0 (/opt/rustwide/workdir/abc287)
[INFO] [stderr]     Checking abc237 v0.1.0 (/opt/rustwide/workdir/abc237)
[INFO] [stderr]     Checking abc352 v0.1.0 (/opt/rustwide/workdir/abc352)
[INFO] [stderr]     Checking abc394 v0.1.0 (/opt/rustwide/workdir/abc394)
[INFO] [stderr]     Checking abc238 v0.1.0 (/opt/rustwide/workdir/abc238)
[INFO] [stderr]     Checking abc288 v0.1.0 (/opt/rustwide/workdir/abc288)
[INFO] [stderr]     Checking abc126 v0.1.0 (/opt/rustwide/workdir/abc126)
[INFO] [stderr]     Checking abc324 v0.1.0 (/opt/rustwide/workdir/abc324)
[INFO] [stderr]     Checking abc379 v0.1.0 (/opt/rustwide/workdir/abc379)
[INFO] [stderr]     Checking abc381 v0.1.0 (/opt/rustwide/workdir/abc381)
[INFO] [stderr]     Checking abc275 v0.1.0 (/opt/rustwide/workdir/abc275)
[INFO] [stderr]     Checking arc164 v0.1.0 (/opt/rustwide/workdir/arc164)
[INFO] [stderr]     Checking abc081 v0.1.0 (/opt/rustwide/workdir/abc081)
[INFO] [stderr]     Checking abc152 v0.1.0 (/opt/rustwide/workdir/abc152)
[INFO] [stderr]     Checking abc239 v0.1.0 (/opt/rustwide/workdir/abc239)
[INFO] [stderr]    Compiling proconio-derive v0.1.9
[INFO] [stderr]     Checking abc419 v0.1.0 (/opt/rustwide/workdir/abc419)
[INFO] [stderr]     Checking abc351 v0.1.0 (/opt/rustwide/workdir/abc351)
[INFO] [stderr]     Checking abc398 v0.1.0 (/opt/rustwide/workdir/abc398)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/073.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc164 v0.1.0 (/opt/rustwide/workdir/abc164)
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking abc176 v0.1.0 (/opt/rustwide/workdir/abc176)
[INFO] [stderr]     Checking abc332 v0.1.0 (/opt/rustwide/workdir/abc332)
[INFO] [stderr]     Checking abc335 v0.1.0 (/opt/rustwide/workdir/abc335)
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking abc147 v0.1.0 (/opt/rustwide/workdir/abc147)
[INFO] [stderr]     Checking abc293 v0.1.0 (/opt/rustwide/workdir/abc293)
[INFO] [stderr]     Checking abc326 v0.1.0 (/opt/rustwide/workdir/abc326)
[INFO] [stderr]     Checking abc402 v0.1.0 (/opt/rustwide/workdir/abc402)
[INFO] [stderr]     Checking abc259 v0.1.0 (/opt/rustwide/workdir/abc259)
[INFO] [stderr]     Checking practice v0.1.0 (/opt/rustwide/workdir/practice)
[INFO] [stderr]     Checking abc255 v0.1.0 (/opt/rustwide/workdir/abc255)
[INFO] [stderr]     Checking abc389 v0.1.0 (/opt/rustwide/workdir/abc389)
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking abc350 v0.1.0 (/opt/rustwide/workdir/abc350)
[INFO] [stderr]     Checking abc313 v0.1.0 (/opt/rustwide/workdir/abc313)
[INFO] [stderr]     Checking abc281 v0.1.0 (/opt/rustwide/workdir/abc281)
[INFO] [stderr]     Checking abc228 v0.1.0 (/opt/rustwide/workdir/abc228)
[INFO] [stderr]     Checking abc312 v0.1.0 (/opt/rustwide/workdir/abc312)
[INFO] [stderr]     Checking proconio v0.3.6
[INFO] [stderr]     Checking abc372 v0.1.0 (/opt/rustwide/workdir/abc372)
[INFO] [stderr]     Checking abc310 v0.1.0 (/opt/rustwide/workdir/abc310)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/079.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/020.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc346 v0.1.0 (/opt/rustwide/workdir/abc346)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/084.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc184 v0.1.0 (/opt/rustwide/workdir/abc184)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/082.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc172 v0.1.0 (/opt/rustwide/workdir/abc172)
[INFO] [stderr]     Checking abc302 v0.1.0 (/opt/rustwide/workdir/abc302)
[INFO] [stderr]     Checking abc212 v0.1.0 (/opt/rustwide/workdir/abc212)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/055.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc236 v0.1.0 (/opt/rustwide/workdir/abc236)
[INFO] [stderr]     Checking abc144 v0.1.0 (/opt/rustwide/workdir/abc144)
[INFO] [stderr]     Checking practice2 v0.1.0 (/opt/rustwide/workdir/practice2)
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking abc196 v0.1.0 (/opt/rustwide/workdir/abc196)
[INFO] [stderr]     Checking abc406 v0.1.0 (/opt/rustwide/workdir/abc406)
[INFO] [stderr]     Checking abc341 v0.1.0 (/opt/rustwide/workdir/abc341)
[INFO] [stderr]     Checking abc182 v0.1.0 (/opt/rustwide/workdir/abc182)
[INFO] [stderr]     Checking abc273 v0.1.0 (/opt/rustwide/workdir/abc273)
[INFO] [stderr]     Checking nalgebra v0.20.0
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/101.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc221 v0.1.0 (/opt/rustwide/workdir/abc221)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/074.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/090.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc322 v0.1.0 (/opt/rustwide/workdir/abc322)
[INFO] [stderr]     Checking abc136 v0.1.0 (/opt/rustwide/workdir/abc136)
[INFO] [stderr]     Checking agc019 v0.1.0 (/opt/rustwide/workdir/agc019)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/081.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc132 v0.1.0 (/opt/rustwide/workdir/abc132)
[INFO] [stderr]     Checking abc349 v0.1.0 (/opt/rustwide/workdir/abc349)
[INFO] [stderr]     Checking abc276 v0.1.0 (/opt/rustwide/workdir/abc276)
[INFO] [stderr]     Checking abc232 v0.1.0 (/opt/rustwide/workdir/abc232)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/024.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc414 v0.1.0 (/opt/rustwide/workdir/abc414)
[INFO] [stderr]     Checking agc060 v0.1.0 (/opt/rustwide/workdir/agc060)
[INFO] [stderr]     Checking abc280 v0.1.0 (/opt/rustwide/workdir/abc280)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/023.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc180 v0.1.0 (/opt/rustwide/workdir/abc180)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> abc436/src/bin/e.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/055.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc278 v0.1.0 (/opt/rustwide/workdir/abc278)
[INFO] [stderr]     Checking abc388 v0.1.0 (/opt/rustwide/workdir/abc388)
[INFO] [stderr]     Checking abc183 v0.1.0 (/opt/rustwide/workdir/abc183)
[INFO] [stderr]     Checking abc300 v0.1.0 (/opt/rustwide/workdir/abc300)
[INFO] [stderr]     Checking abc356 v0.1.0 (/opt/rustwide/workdir/abc356)
[INFO] [stderr]     Checking abc348 v0.1.0 (/opt/rustwide/workdir/abc348)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/042.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc197 v0.1.0 (/opt/rustwide/workdir/abc197)
[INFO] [stderr]     Checking abc366 v0.1.0 (/opt/rustwide/workdir/abc366)
[INFO] [stderr]     Checking abc317 v0.1.0 (/opt/rustwide/workdir/abc317)
[INFO] [stderr]     Checking abc401 v0.1.0 (/opt/rustwide/workdir/abc401)
[INFO] [stderr]     Checking abc193 v0.1.0 (/opt/rustwide/workdir/abc193)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/002.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc270 v0.1.0 (/opt/rustwide/workdir/abc270)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/013.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc358 v0.1.0 (/opt/rustwide/workdir/abc358)
[INFO] [stderr]     Checking abc400 v0.1.0 (/opt/rustwide/workdir/abc400)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> abc436/src/bin/g.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/065.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc110 v0.1.0 (/opt/rustwide/workdir/abc110)
[INFO] [stderr]     Checking abc252 v0.1.0 (/opt/rustwide/workdir/abc252)
[INFO] [stderr]     Checking abc290 v0.1.0 (/opt/rustwide/workdir/abc290)
[INFO] [stderr]     Checking abc329 v0.1.0 (/opt/rustwide/workdir/abc329)
[INFO] [stderr]     Checking abc194 v0.1.0 (/opt/rustwide/workdir/abc194)
[INFO] [stderr]     Checking abc170 v0.1.0 (/opt/rustwide/workdir/abc170)
[INFO] [stderr]     Checking abc133 v0.1.0 (/opt/rustwide/workdir/abc133)
[INFO] [stderr]     Checking abc253 v0.1.0 (/opt/rustwide/workdir/abc253)
[INFO] [stderr]     Checking abc105 v0.1.0 (/opt/rustwide/workdir/abc105)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/079.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc416 v0.1.0 (/opt/rustwide/workdir/abc416)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/053.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc256 v0.1.0 (/opt/rustwide/workdir/abc256)
[INFO] [stderr]     Checking abc403 v0.1.0 (/opt/rustwide/workdir/abc403)
[INFO] [stderr]     Checking abc371 v0.1.0 (/opt/rustwide/workdir/abc371)
[INFO] [stderr]     Checking abc289 v0.1.0 (/opt/rustwide/workdir/abc289)
[INFO] [stderr]     Checking abc363 v0.1.0 (/opt/rustwide/workdir/abc363)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/047.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc210 v0.1.0 (/opt/rustwide/workdir/abc210)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/096.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc262 v0.1.0 (/opt/rustwide/workdir/abc262)
[INFO] [stderr]     Checking abc257 v0.1.0 (/opt/rustwide/workdir/abc257)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/003.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc142 v0.1.0 (/opt/rustwide/workdir/abc142)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/067.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/041.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/055.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc200 v0.1.0 (/opt/rustwide/workdir/abc200)
[INFO] [stderr]     Checking arc170 v0.1.0 (/opt/rustwide/workdir/arc170)
[INFO] [stderr]     Checking abc331 v0.1.0 (/opt/rustwide/workdir/abc331)
[INFO] [stderr]     Checking abc173 v0.1.0 (/opt/rustwide/workdir/abc173)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/021.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/032.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc376 v0.1.0 (/opt/rustwide/workdir/abc376)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/083.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/012.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wtf22-day1-open v0.1.0 (/opt/rustwide/workdir/wtf22-day1-open)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/046.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc277 v0.1.0 (/opt/rustwide/workdir/abc277)
[INFO] [stderr]     Checking abc153 v0.1.0 (/opt/rustwide/workdir/abc153)
[INFO] [stderr]     Checking abc199 v0.1.0 (/opt/rustwide/workdir/abc199)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/013.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/071.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc417 v0.1.0 (/opt/rustwide/workdir/abc417)
[INFO] [stderr]     Checking abc219 v0.1.0 (/opt/rustwide/workdir/abc219)
[INFO] [stderr]     Checking abc308 v0.1.0 (/opt/rustwide/workdir/abc308)
[INFO] [stderr]     Checking abc143 v0.1.0 (/opt/rustwide/workdir/abc143)
[INFO] [stderr]     Checking arc172 v0.1.0 (/opt/rustwide/workdir/arc172)
[INFO] [stderr]     Checking abc160 v0.1.0 (/opt/rustwide/workdir/abc160)
[INFO] [stderr]     Checking abc137 v0.1.0 (/opt/rustwide/workdir/abc137)
[INFO] [stderr]     Checking abc195 v0.1.0 (/opt/rustwide/workdir/abc195)
[INFO] [stderr]     Checking abc364 v0.1.0 (/opt/rustwide/workdir/abc364)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> typical90/src/bin/046.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc192 v0.1.0 (/opt/rustwide/workdir/abc192)
[INFO] [stderr]     Checking arc167 v0.1.0 (/opt/rustwide/workdir/arc167)
[INFO] [stderr]     Checking tessoku-book v0.1.0 (/opt/rustwide/workdir/tessoku-book)
[INFO] [stderr]     Checking abc076 v0.1.0 (/opt/rustwide/workdir/abc076)
[INFO] [stderr]     Checking arc083 v0.1.0 (/opt/rustwide/workdir/arc083)
[INFO] [stdout] warning: trait `PrintLn` is never used
[INFO] [stdout]   --> math-and-algorithm/src/bin/092.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait PrintLn {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc439 v0.1.0 (/opt/rustwide/workdir/abc439)
[INFO] [stderr]     Checking abc121 v0.1.0 (/opt/rustwide/workdir/abc121)
[INFO] [stderr]     Checking abc083 v0.1.0 (/opt/rustwide/workdir/abc083)
[INFO] [stderr]     Checking abc437 v0.1.0 (/opt/rustwide/workdir/abc437)
[INFO] [stdout] warning: trait `ChangeMinMax` is never used
[INFO] [stdout]   --> tessoku-book/src/bin/a20.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | trait ChangeMinMax {
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::ops::Range<i32>: SampleBorrow<std::ops::Range<i32>>` is not satisfied
[INFO] [stdout]    --> tessoku-book/src/bin/c20.rs:13:38
[INFO] [stdout]     |
[INFO] [stdout]  13 |         println!("{}", rng.gen_range(0..l) + 1);
[INFO] [stdout]     |                            --------- ^^^^ the trait `SampleUniform` is not implemented for `std::ops::Range<i32>`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `SampleUniform`:
[INFO] [stdout]               Duration
[INFO] [stdout]               f32
[INFO] [stdout]               f64
[INFO] [stdout]               i128
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i8
[INFO] [stdout]             and 7 others
[INFO] [stdout]     = note: required for `std::ops::Range<i32>` to implement `SampleBorrow<std::ops::Range<i32>>`
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.7.3/src/lib.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] 213 |     where
[INFO] [stdout] 214 |         B1: SampleBorrow<T> + Sized,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ required by this bound in `Rng::gen_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tessoku-book` (bin "tessoku-book-c20") due to 3 previous errors
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> tessoku-book/src/bin/c20.rs:13:28
[INFO] [stdout]     |
[INFO] [stdout]  13 |         println!("{}", rng.gen_range(0..l) + 1);
[INFO] [stdout]     |                            ^^^^^^^^^------ argument #2 is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.7.3/src/lib.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout]  13 |         println!("{}", rng.gen_range(0..l, /* high */) + 1);
[INFO] [stdout]     |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0369]: cannot add `{integer}` to `std::ops::Range<i32>`
[INFO] [stdout]   --> tessoku-book/src/bin/c20.rs:13:44
[INFO] [stdout]    |
[INFO] [stdout] 13 |         println!("{}", rng.gen_range(0..l) + 1);
[INFO] [stdout]    |                        ------------------- ^ - {integer}
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        std::ops::Range<i32>
[INFO] [stdout]    |
[INFO] [stdout] note: `std::ops::Range<i32>` does not implement `Add<{integer}>`
[INFO] [stdout]   --> /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/core/src/ops/range.rs:82:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `std::ops::Range<i32>` is defined in another crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c3203770cf02a31139a320368e3ec70f47a5ae7b4df3862a7ec2d22cccb17088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3203770cf02a31139a320368e3ec70f47a5ae7b4df3862a7ec2d22cccb17088", kill_on_drop: false }`
[INFO] [stdout] c3203770cf02a31139a320368e3ec70f47a5ae7b4df3862a7ec2d22cccb17088