[INFO] cloning repository https://github.com/Towardsyou/my-adevent-of-code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Towardsyou/my-adevent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTowardsyou%2Fmy-adevent-of-code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTowardsyou%2Fmy-adevent-of-code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4aa55847ca2f382f749ad824e5e681557f1ea178 [INFO] testing Towardsyou/my-adevent-of-code against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTowardsyou%2Fmy-adevent-of-code" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Towardsyou/my-adevent-of-code [INFO] finished tweaking git repo https://github.com/Towardsyou/my-adevent-of-code [INFO] tweaked toml for git repo https://github.com/Towardsyou/my-adevent-of-code written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Towardsyou/my-adevent-of-code on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Towardsyou/my-adevent-of-code 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56fc2b574635dad82b5d83afbc4373839dd58a8c40c5c3d512cca02c622a3831 [INFO] running `Command { std: "docker" "start" "-a" "56fc2b574635dad82b5d83afbc4373839dd58a8c40c5c3d512cca02c622a3831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56fc2b574635dad82b5d83afbc4373839dd58a8c40c5c3d512cca02c622a3831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56fc2b574635dad82b5d83afbc4373839dd58a8c40c5c3d512cca02c622a3831", kill_on_drop: false }` [INFO] [stdout] 56fc2b574635dad82b5d83afbc4373839dd58a8c40c5c3d512cca02c622a3831 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42ff23289492ad14bea297528778448e7088dca65d2cdbfdd2e4ecc4516b7fa4 [INFO] running `Command { std: "docker" "start" "-a" "42ff23289492ad14bea297528778448e7088dca65d2cdbfdd2e4ecc4516b7fa4", kill_on_drop: false }` [INFO] [stderr] Compiling trail v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `min` [INFO] [stdout] --> src/advent/day2.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::{max, min}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `cmp::min` [INFO] [stdout] --> src/advent/day4.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 3 | fs::File, [INFO] [stdout] 4 | io::{BufRead, BufReader, Error}, cmp::min, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `HashMap`, `HashSet`, `cmp::min`, and `hash::Hash` [INFO] [stdout] --> src/advent/day5.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::min, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] 4 | fs::File, [INFO] [stdout] 5 | hash::Hash, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | io::{BufRead, BufReader, Error, Read}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/advent/day5.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | io::{BufRead, BufReader, Error, Read}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advent/day1.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn main() -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advent/day2.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn main() -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advent/day3.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn main() -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NUMBER_OF_ROWS` is never used [INFO] [stdout] --> src/advent/day4.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const NUMBER_OF_ROWS: usize = 192; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advent/day4.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn main() -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "42ff23289492ad14bea297528778448e7088dca65d2cdbfdd2e4ecc4516b7fa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42ff23289492ad14bea297528778448e7088dca65d2cdbfdd2e4ecc4516b7fa4", kill_on_drop: false }` [INFO] [stdout] 42ff23289492ad14bea297528778448e7088dca65d2cdbfdd2e4ecc4516b7fa4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76661faed398aaf956b0fffaf9b23e28f41094c698d5e9fc920038cc710f2949 [INFO] running `Command { std: "docker" "start" "-a" "76661faed398aaf956b0fffaf9b23e28f41094c698d5e9fc920038cc710f2949", kill_on_drop: false }` [INFO] [stderr] Compiling trail v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `min` [INFO] [stdout] --> src/advent/day2.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::{max, min}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `cmp::min` [INFO] [stdout] --> src/advent/day4.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 3 | fs::File, [INFO] [stdout] 4 | io::{BufRead, BufReader, Error}, cmp::min, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `HashMap`, `HashSet`, `cmp::min`, and `hash::Hash` [INFO] [stdout] --> src/advent/day5.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::min, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] 4 | fs::File, [INFO] [stdout] 5 | hash::Hash, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | io::{BufRead, BufReader, Error, Read}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/advent/day5.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | io::{BufRead, BufReader, Error, Read}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advent/day1.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn main() -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advent/day2.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn main() -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advent/day3.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn main() -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NUMBER_OF_ROWS` is never used [INFO] [stdout] --> src/advent/day4.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const NUMBER_OF_ROWS: usize = 192; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advent/day4.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn main() -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "76661faed398aaf956b0fffaf9b23e28f41094c698d5e9fc920038cc710f2949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76661faed398aaf956b0fffaf9b23e28f41094c698d5e9fc920038cc710f2949", kill_on_drop: false }` [INFO] [stdout] 76661faed398aaf956b0fffaf9b23e28f41094c698d5e9fc920038cc710f2949 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f677cb5a54042d9f3a8b83e0829a26971438a5bc13b0883cc1420ea5b7bd5fe9 [INFO] running `Command { std: "docker" "start" "-a" "f677cb5a54042d9f3a8b83e0829a26971438a5bc13b0883cc1420ea5b7bd5fe9", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `min` [INFO] [stderr] --> src/advent/day2.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | cmp::{max, min}, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HashMap` and `cmp::min` [INFO] [stdout] [INFO] [stderr] --> src/advent/day4.rs:2:19 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^ [INFO] [stdout] [INFO] [stderr] 3 | fs::File, [INFO] [stderr] 4 | io::{BufRead, BufReader, Error}, cmp::min, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufReader`, `HashMap`, `HashSet`, `cmp::min`, and `hash::Hash` [INFO] [stderr] --> src/advent/day5.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | cmp::min, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 3 | collections::{HashMap, HashSet}, [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] 4 | fs::File, [INFO] [stderr] 5 | hash::Hash, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 6 | io::{BufRead, BufReader, Error, Read}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/advent/day5.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | io::{BufRead, BufReader, Error, Read}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/advent/day1.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn main() -> Result<(), Error> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/advent/day2.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn main() -> Result<(), Error> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/advent/day3.rs:87:8 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn main() -> Result<(), Error> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `NUMBER_OF_ROWS` is never used [INFO] [stderr] --> src/advent/day4.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const NUMBER_OF_ROWS: usize = 192; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/advent/day4.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn main() -> Result<(), Error> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `trail` (bin "trail" test) generated 9 warnings (run `cargo fix --bin "trail" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/trail-a066b4809e332615) [INFO] running `Command { std: "docker" "inspect" "f677cb5a54042d9f3a8b83e0829a26971438a5bc13b0883cc1420ea5b7bd5fe9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f677cb5a54042d9f3a8b83e0829a26971438a5bc13b0883cc1420ea5b7bd5fe9", kill_on_drop: false }` [INFO] [stdout] f677cb5a54042d9f3a8b83e0829a26971438a5bc13b0883cc1420ea5b7bd5fe9