[INFO] cloning repository https://github.com/jesus18ld44/linked-lists-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jesus18ld44/linked-lists-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesus18ld44%2Flinked-lists-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesus18ld44%2Flinked-lists-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04035ee854855c44c277766abcdb7713e1c3e33b
[INFO] testing jesus18ld44/linked-lists-rust against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesus18ld44%2Flinked-lists-rust" "/workspace/builds/worker-45/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jesus18ld44/linked-lists-rust on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jesus18ld44/linked-lists-rust
[INFO] finished tweaking git repo https://github.com/jesus18ld44/linked-lists-rust
[INFO] tweaked toml for git repo https://github.com/jesus18ld44/linked-lists-rust written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate git repo https://github.com/jesus18ld44/linked-lists-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14f3e56ef76bd960e53a242e3416fa0d159c4c7c748b163add3b46a8ebdf82b0
[INFO] running `Command { std: "docker" "start" "-a" "14f3e56ef76bd960e53a242e3416fa0d159c4c7c748b163add3b46a8ebdf82b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14f3e56ef76bd960e53a242e3416fa0d159c4c7c748b163add3b46a8ebdf82b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f3e56ef76bd960e53a242e3416fa0d159c4c7c748b163add3b46a8ebdf82b0", kill_on_drop: false }`
[INFO] [stdout] 14f3e56ef76bd960e53a242e3416fa0d159c4c7c748b163add3b46a8ebdf82b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 978817d147b810eb781fe86ce84fef2376cb10bc069fa340344f31305179b436
[INFO] running `Command { std: "docker" "start" "-a" "978817d147b810eb781fe86ce84fef2376cb10bc069fa340344f31305179b436", kill_on_drop: false }`
[INFO] [stderr]    Compiling lists v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.62s
[INFO] running `Command { std: "docker" "inspect" "978817d147b810eb781fe86ce84fef2376cb10bc069fa340344f31305179b436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "978817d147b810eb781fe86ce84fef2376cb10bc069fa340344f31305179b436", kill_on_drop: false }`
[INFO] [stdout] 978817d147b810eb781fe86ce84fef2376cb10bc069fa340344f31305179b436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75c348a1bef9cc449af44f6caefe330d946feca77d52d35d94151f56ac153bff
[INFO] running `Command { std: "docker" "start" "-a" "75c348a1bef9cc449af44f6caefe330d946feca77d52d35d94151f56ac153bff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lists v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "75c348a1bef9cc449af44f6caefe330d946feca77d52d35d94151f56ac153bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c348a1bef9cc449af44f6caefe330d946feca77d52d35d94151f56ac153bff", kill_on_drop: false }`
[INFO] [stdout] 75c348a1bef9cc449af44f6caefe330d946feca77d52d35d94151f56ac153bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04a58fc69637008ea5c84f1c566a14af68e6b93f6dfd5dd8f8c251e3a26937b0
[INFO] running `Command { std: "docker" "start" "-a" "04a58fc69637008ea5c84f1c566a14af68e6b93f6dfd5dd8f8c251e3a26937b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lists-6f7919c7f83a33cf)
[INFO] [stdout] test second::tests::basics ... ok
[INFO] [stderr]    Doc-tests lists
[INFO] [stdout] test second::tests::into_iter ... ok
[INFO] [stdout] test second::tests::iter ... ok
[INFO] [stdout] test first::test::basics ... ok
[INFO] [stdout] test second::tests::print ... ok
[INFO] [stdout] test second::tests::peek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "04a58fc69637008ea5c84f1c566a14af68e6b93f6dfd5dd8f8c251e3a26937b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a58fc69637008ea5c84f1c566a14af68e6b93f6dfd5dd8f8c251e3a26937b0", kill_on_drop: false }`
[INFO] [stdout] 04a58fc69637008ea5c84f1c566a14af68e6b93f6dfd5dd8f8c251e3a26937b0