[INFO] cloning repository https://github.com/akofke/adventofcode2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akofke/adventofcode2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakofke%2Fadventofcode2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakofke%2Fadventofcode2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39ad6d0c30ddacbf2134641f9a4bca57b0f80c06 [INFO] checking akofke/adventofcode2018 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakofke%2Fadventofcode2018" "/workspace/builds/worker-66/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/akofke/adventofcode2018 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/akofke/adventofcode2018 [INFO] finished tweaking git repo https://github.com/akofke/adventofcode2018 [INFO] tweaked toml for git repo https://github.com/akofke/adventofcode2018 written to /workspace/builds/worker-66/source/Cargo.toml [INFO] crate git repo https://github.com/akofke/adventofcode2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2a0b7bcffa3cce5bd9be078cd7e204611c88740f19cf88b7616665dab516990 [INFO] running `Command { std: "docker" "start" "-a" "f2a0b7bcffa3cce5bd9be078cd7e204611c88740f19cf88b7616665dab516990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2a0b7bcffa3cce5bd9be078cd7e204611c88740f19cf88b7616665dab516990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2a0b7bcffa3cce5bd9be078cd7e204611c88740f19cf88b7616665dab516990", kill_on_drop: false }` [INFO] [stdout] f2a0b7bcffa3cce5bd9be078cd7e204611c88740f19cf88b7616665dab516990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b92b0a4a3932c3cee6991bbdfeabe4547cea810a19a12638a7e1323b08075f88 [INFO] running `Command { std: "docker" "start" "-a" "b92b0a4a3932c3cee6991bbdfeabe4547cea810a19a12638a7e1323b08075f88", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling serde v1.0.83 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking aoc-runner v0.2.2 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking bmp v0.4.0 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.34 [INFO] [stderr] Compiling serde_derive v1.0.83 [INFO] [stderr] Compiling aoc-runner-internal v0.1.0 [INFO] [stderr] Compiling aoc-runner-derive v0.2.2 [INFO] [stderr] Checking adventofcode2018 v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/day11.rs (1 fix) [INFO] [stderr] Fixed src/day6.rs (1 fix) [INFO] [stderr] Fixed src/day9.rs (2 fixes) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/day10.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 30 | / loop { [INFO] [stdout] 31 | | let &max_x = pos.column(0).iter().max().unwrap(); [INFO] [stdout] 32 | | let &min_x = pos.column(0).iter().min().unwrap(); [INFO] [stdout] 33 | | let &max_y = pos.column(1).iter().max().unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 51 | | time += 1; [INFO] [stdout] 52 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 53 | // let mut img = Image.new() [INFO] [stdout] 54 | unimplemented!() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/day10.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 30 | / loop { [INFO] [stdout] 31 | | let &max_x = pos.column(0).iter().max().unwrap(); [INFO] [stdout] 32 | | let &min_x = pos.column(0).iter().min().unwrap(); [INFO] [stdout] 33 | | let &max_y = pos.column(1).iter().max().unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 51 | | time += 1; [INFO] [stdout] 52 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 53 | // let mut img = Image.new() [INFO] [stdout] 54 | unimplemented!() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `players` [INFO] [stdout] --> src/day9.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | players: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_marble` [INFO] [stdout] --> src/day9.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | last_marble: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_game` [INFO] [stdout] --> src/day9.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn simulate_game(_spec: Spec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: field is never read: `players` [INFO] [stdout] --> src/day9.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | players: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_marble` [INFO] [stdout] --> src/day9.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | last_marble: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_game` [INFO] [stdout] --> src/day9.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn simulate_game(_spec: Spec) -> u32 { [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 26.99s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking adventofcode2018 v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/day10.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 30 | / loop { [INFO] [stdout] 31 | | let &max_x = pos.column(0).iter().max().unwrap(); [INFO] [stdout] 32 | | let &min_x = pos.column(0).iter().min().unwrap(); [INFO] [stdout] 33 | | let &max_y = pos.column(1).iter().max().unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 51 | | time += 1; [INFO] [stdout] 52 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 53 | // let mut img = Image.new() [INFO] [stdout] 54 | unimplemented!() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/day10.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 30 | / loop { [INFO] [stdout] 31 | | let &max_x = pos.column(0).iter().max().unwrap(); [INFO] [stdout] 32 | | let &min_x = pos.column(0).iter().min().unwrap(); [INFO] [stdout] 33 | | let &max_y = pos.column(1).iter().max().unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 51 | | time += 1; [INFO] [stdout] 52 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 53 | // let mut img = Image.new() [INFO] [stdout] 54 | unimplemented!() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `players` [INFO] [stdout] --> src/day9.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | players: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_marble` [INFO] [stdout] --> src/day9.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | last_marble: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_game` [INFO] [stdout] --> src/day9.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn simulate_game(_spec: Spec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `players` [INFO] [stdout] --> src/day9.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | players: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_marble` [INFO] [stdout] --> src/day9.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | last_marble: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_game` [INFO] [stdout] --> src/day9.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn simulate_game(_spec: Spec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "b92b0a4a3932c3cee6991bbdfeabe4547cea810a19a12638a7e1323b08075f88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b92b0a4a3932c3cee6991bbdfeabe4547cea810a19a12638a7e1323b08075f88", kill_on_drop: false }` [INFO] [stdout] b92b0a4a3932c3cee6991bbdfeabe4547cea810a19a12638a7e1323b08075f88