[INFO] cloning repository https://github.com/SlNPacifist/test-proconio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SlNPacifist/test-proconio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlNPacifist%2Ftest-proconio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlNPacifist%2Ftest-proconio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d8483fb7f33a1480429baec59fbde4d73e607b3
[INFO] testing SlNPacifist/test-proconio against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlNPacifist%2Ftest-proconio" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SlNPacifist/test-proconio on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SlNPacifist/test-proconio
[INFO] finished tweaking git repo https://github.com/SlNPacifist/test-proconio
[INFO] tweaked toml for git repo https://github.com/SlNPacifist/test-proconio written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/SlNPacifist/test-proconio already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proconio v0.4.3
[INFO] [stderr]   Downloaded proconio-derive v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 463a4e37f8456d8e616c7ff324828df52ae076b4eaf422112876d44394b9b6b2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "463a4e37f8456d8e616c7ff324828df52ae076b4eaf422112876d44394b9b6b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "463a4e37f8456d8e616c7ff324828df52ae076b4eaf422112876d44394b9b6b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463a4e37f8456d8e616c7ff324828df52ae076b4eaf422112876d44394b9b6b2", kill_on_drop: false }`
[INFO] [stdout] 463a4e37f8456d8e616c7ff324828df52ae076b4eaf422112876d44394b9b6b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 240ef46d1d05b12c288279b5f5374b3f57fdadc75bce70f0c02562e13eb2e580
[INFO] running `Command { std: "docker" "start" "-a" "240ef46d1d05b12c288279b5f5374b3f57fdadc75bce70f0c02562e13eb2e580", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling proconio-derive v0.2.1
[INFO] [stderr]    Compiling proconio v0.4.3
[INFO] [stderr]    Compiling test-proconio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `derive_readable`
[INFO] [stdout]  --> src/year_2016_qual/mod.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proconio::{input, derive_readable};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/year_2014_final/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/year_2015_qual/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/year_2015_final/mod.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.37s
[INFO] running `Command { std: "docker" "inspect" "240ef46d1d05b12c288279b5f5374b3f57fdadc75bce70f0c02562e13eb2e580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240ef46d1d05b12c288279b5f5374b3f57fdadc75bce70f0c02562e13eb2e580", kill_on_drop: false }`
[INFO] [stdout] 240ef46d1d05b12c288279b5f5374b3f57fdadc75bce70f0c02562e13eb2e580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ce5b11f32ab8e1b00a543e9e5fe92f590a837c521258d9635ed7b6bb6710f689
[INFO] running `Command { std: "docker" "start" "-a" "ce5b11f32ab8e1b00a543e9e5fe92f590a837c521258d9635ed7b6bb6710f689", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-proconio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `derive_readable`
[INFO] [stdout]  --> src/year_2016_qual/mod.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proconio::{input, derive_readable};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/year_2014_final/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/year_2015_qual/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/year_2015_final/mod.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "ce5b11f32ab8e1b00a543e9e5fe92f590a837c521258d9635ed7b6bb6710f689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce5b11f32ab8e1b00a543e9e5fe92f590a837c521258d9635ed7b6bb6710f689", kill_on_drop: false }`
[INFO] [stdout] ce5b11f32ab8e1b00a543e9e5fe92f590a837c521258d9635ed7b6bb6710f689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 43d6f7cf6119f0475b604664d98c82f77dc4864b57d78d9486e3747809b3b3b0
[INFO] running `Command { std: "docker" "start" "-a" "43d6f7cf6119f0475b604664d98c82f77dc4864b57d78d9486e3747809b3b3b0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `derive_readable`
[INFO] [stderr]  --> src/year_2016_qual/mod.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use proconio::{input, derive_readable};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]   --> src/year_2014_final/mod.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn solve() {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]   --> src/year_2015_qual/mod.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn solve() {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]   --> src/year_2015_final/mod.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn solve() {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `test-proconio` (bin "test-proconio" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_proconio-fd63b325fd04fa36)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43d6f7cf6119f0475b604664d98c82f77dc4864b57d78d9486e3747809b3b3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d6f7cf6119f0475b604664d98c82f77dc4864b57d78d9486e3747809b3b3b0", kill_on_drop: false }`
[INFO] [stdout] 43d6f7cf6119f0475b604664d98c82f77dc4864b57d78d9486e3747809b3b3b0