[INFO] fetching crate shiba 0.1.1...
[INFO] testing shiba-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate shiba 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate shiba 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shiba 0.1.1
[INFO] finished tweaking crates.io crate shiba 0.1.1
[INFO] tweaked toml for crates.io crate shiba 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72866e11c04b20d18977a9592048f286dbc211f0cc18f841d424b4d1212f8a88
[INFO] running `Command { std: "docker" "start" "-a" "72866e11c04b20d18977a9592048f286dbc211f0cc18f841d424b4d1212f8a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72866e11c04b20d18977a9592048f286dbc211f0cc18f841d424b4d1212f8a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72866e11c04b20d18977a9592048f286dbc211f0cc18f841d424b4d1212f8a88", kill_on_drop: false }`
[INFO] [stdout] 72866e11c04b20d18977a9592048f286dbc211f0cc18f841d424b4d1212f8a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b510fcd19a40c804c1e63a65f751910d25b2550ef7b9cda2a9829b0b3c81c97a
[INFO] running `Command { std: "docker" "start" "-a" "b510fcd19a40c804c1e63a65f751910d25b2550ef7b9cda2a9829b0b3c81c97a", kill_on_drop: false }`
[INFO] [stderr]    Compiling shiba v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "b510fcd19a40c804c1e63a65f751910d25b2550ef7b9cda2a9829b0b3c81c97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b510fcd19a40c804c1e63a65f751910d25b2550ef7b9cda2a9829b0b3c81c97a", kill_on_drop: false }`
[INFO] [stdout] b510fcd19a40c804c1e63a65f751910d25b2550ef7b9cda2a9829b0b3c81c97a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e98e42ef7e99fae0ce95527936ab8f0ad6952ae699b35ef56b6c24f8e12912a8
[INFO] running `Command { std: "docker" "start" "-a" "e98e42ef7e99fae0ce95527936ab8f0ad6952ae699b35ef56b6c24f8e12912a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shiba v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/shiba-ddccdb48fe7dc5ee)
[INFO] running `Command { std: "docker" "inspect" "e98e42ef7e99fae0ce95527936ab8f0ad6952ae699b35ef56b6c24f8e12912a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e98e42ef7e99fae0ce95527936ab8f0ad6952ae699b35ef56b6c24f8e12912a8", kill_on_drop: false }`
[INFO] [stdout] e98e42ef7e99fae0ce95527936ab8f0ad6952ae699b35ef56b6c24f8e12912a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48585577ce31e0e1e5dbc040666ea87627f081cf066ec134510e24a1c0a31cc6
[INFO] running `Command { std: "docker" "start" "-a" "48585577ce31e0e1e5dbc040666ea87627f081cf066ec134510e24a1c0a31cc6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shiba-ddccdb48fe7dc5ee)
[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] [stderr]    Doc-tests shiba
[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" "48585577ce31e0e1e5dbc040666ea87627f081cf066ec134510e24a1c0a31cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48585577ce31e0e1e5dbc040666ea87627f081cf066ec134510e24a1c0a31cc6", kill_on_drop: false }`
[INFO] [stdout] 48585577ce31e0e1e5dbc040666ea87627f081cf066ec134510e24a1c0a31cc6