[INFO] cloning repository https://github.com/bmollot/letter-c [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bmollot/letter-c" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmollot%2Fletter-c", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmollot%2Fletter-c'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edb13f1cf18788bcee1810a9cc2b8a7d0d49db84 [INFO] testing bmollot/letter-c against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmollot%2Fletter-c" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bmollot/letter-c on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bmollot/letter-c [INFO] finished tweaking git repo https://github.com/bmollot/letter-c [INFO] tweaked toml for git repo https://github.com/bmollot/letter-c written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/bmollot/letter-c already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 452003c57142b7890c644350e24e525d9d2c8bd0c9a29bf873d27c344c6a98d1 [INFO] running `Command { std: "docker" "start" "-a" "452003c57142b7890c644350e24e525d9d2c8bd0c9a29bf873d27c344c6a98d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "452003c57142b7890c644350e24e525d9d2c8bd0c9a29bf873d27c344c6a98d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "452003c57142b7890c644350e24e525d9d2c8bd0c9a29bf873d27c344c6a98d1", kill_on_drop: false }` [INFO] [stdout] 452003c57142b7890c644350e24e525d9d2c8bd0c9a29bf873d27c344c6a98d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a38e0edd1778631857304fcc1c42cdce8270f9941eb9e7d0f1092a384b6e0259 [INFO] running `Command { std: "docker" "start" "-a" "a38e0edd1778631857304fcc1c42cdce8270f9941eb9e7d0f1092a384b6e0259", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling letter-c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `QuarterDot` [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | QuarterDot, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MEGALOVANIA_RAW` [INFO] [stdout] --> src/lib.rs:245:5 [INFO] [stdout] | [INFO] [stdout] 245 | / const MEGALOVANIA_RAW: &'static str = "5|--d---------------d-------| [INFO] [stdout] 246 | | 4|dd--a--G-g-f-dfgcc--a--G-g| [INFO] [stdout] 247 | | [INFO] [stdout] 248 | | 5|--------d---------------d-| [INFO] [stdout] ... | [INFO] [stdout] 351 | | 5|------------d-------------| [INFO] [stdout] 352 | | 4|-G-g-f-dfgcc--a--G-g-f-dfg|"; [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "a38e0edd1778631857304fcc1c42cdce8270f9941eb9e7d0f1092a384b6e0259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a38e0edd1778631857304fcc1c42cdce8270f9941eb9e7d0f1092a384b6e0259", kill_on_drop: false }` [INFO] [stdout] a38e0edd1778631857304fcc1c42cdce8270f9941eb9e7d0f1092a384b6e0259 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 685cb1ea1fecaa87a55b723364e75f40c506333c3fd1c429457a4d220eee21d4 [INFO] running `Command { std: "docker" "start" "-a" "685cb1ea1fecaa87a55b723364e75f40c506333c3fd1c429457a4d220eee21d4", kill_on_drop: false }` [INFO] [stdout] warning: variant is never constructed: `QuarterDot` [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | QuarterDot, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling letter-c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `MEGALOVANIA_RAW` [INFO] [stdout] --> src/lib.rs:245:5 [INFO] [stdout] | [INFO] [stdout] 245 | / const MEGALOVANIA_RAW: &'static str = "5|--d---------------d-------| [INFO] [stdout] 246 | | 4|dd--a--G-g-f-dfgcc--a--G-g| [INFO] [stdout] 247 | | [INFO] [stdout] 248 | | 5|--------d---------------d-| [INFO] [stdout] ... | [INFO] [stdout] 351 | | 5|------------d-------------| [INFO] [stdout] 352 | | 4|-G-g-f-dfgcc--a--G-g-f-dfg|"; [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `QuarterDot` [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | QuarterDot, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "685cb1ea1fecaa87a55b723364e75f40c506333c3fd1c429457a4d220eee21d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "685cb1ea1fecaa87a55b723364e75f40c506333c3fd1c429457a4d220eee21d4", kill_on_drop: false }` [INFO] [stdout] 685cb1ea1fecaa87a55b723364e75f40c506333c3fd1c429457a4d220eee21d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 726d4f2ea4173528d20cd4f73e4b6d3db5cc7affeca998cc926d3c20246115a7 [INFO] running `Command { std: "docker" "start" "-a" "726d4f2ea4173528d20cd4f73e4b6d3db5cc7affeca998cc926d3c20246115a7", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `QuarterDot` [INFO] [stderr] --> src/lib.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | QuarterDot, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `MEGALOVANIA_RAW` [INFO] [stderr] --> src/lib.rs:245:5 [INFO] [stderr] | [INFO] [stderr] 245 | / const MEGALOVANIA_RAW: &'static str = "5|--d---------------d-------| [INFO] [stderr] 246 | | 4|dd--a--G-g-f-dfgcc--a--G-g| [INFO] [stderr] 247 | | [INFO] [stderr] 248 | | 5|--------d---------------d-| [INFO] [stderr] ... | [INFO] [stderr] 351 | | 5|------------d-------------| [INFO] [stderr] 352 | | 4|-G-g-f-dfgcc--a--G-g-f-dfg|"; [INFO] [stderr] | |_______________________________^ [INFO] [stderr] [INFO] [stderr] warning: `letter-c` (lib) generated 2 warnings [INFO] [stdout] [INFO] [stderr] warning: `letter-c` (lib test) generated 1 warning (1 duplicate) [INFO] [stdout] running 1 test [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] test test::test_megalovania ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/letter_c-e91a740d92ec3300) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/letter_c-51231e698ddafd52) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] Doc-tests letter_c [INFO] [stdout] [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] [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" "726d4f2ea4173528d20cd4f73e4b6d3db5cc7affeca998cc926d3c20246115a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "726d4f2ea4173528d20cd4f73e4b6d3db5cc7affeca998cc926d3c20246115a7", kill_on_drop: false }` [INFO] [stdout] 726d4f2ea4173528d20cd4f73e4b6d3db5cc7affeca998cc926d3c20246115a7