[INFO] fetching crate go-spawn 0.1.2...
[INFO] testing go-spawn-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate go-spawn 0.1.2 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate go-spawn 0.1.2 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 go-spawn 0.1.2
[INFO] finished tweaking crates.io crate go-spawn 0.1.2
[INFO] tweaked toml for crates.io crate go-spawn 0.1.2 written to /workspace/builds/worker-106/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] [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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 06d75a8f8a24d0697b2a2c61058bde814c8e93201faa3ccc2c09cb6b32b72d43
[INFO] running `Command { std: "docker" "start" "-a" "06d75a8f8a24d0697b2a2c61058bde814c8e93201faa3ccc2c09cb6b32b72d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06d75a8f8a24d0697b2a2c61058bde814c8e93201faa3ccc2c09cb6b32b72d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d75a8f8a24d0697b2a2c61058bde814c8e93201faa3ccc2c09cb6b32b72d43", kill_on_drop: false }`
[INFO] [stdout] 06d75a8f8a24d0697b2a2c61058bde814c8e93201faa3ccc2c09cb6b32b72d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] ed73eeb20004e7cb3abe75e769f2aa252ad2cc68a5685cab360cf2c0a47ced01
[INFO] running `Command { std: "docker" "start" "-a" "ed73eeb20004e7cb3abe75e769f2aa252ad2cc68a5685cab360cf2c0a47ced01", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling state v0.5.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling go-spawn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.57s
[INFO] running `Command { std: "docker" "inspect" "ed73eeb20004e7cb3abe75e769f2aa252ad2cc68a5685cab360cf2c0a47ced01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed73eeb20004e7cb3abe75e769f2aa252ad2cc68a5685cab360cf2c0a47ced01", kill_on_drop: false }`
[INFO] [stdout] ed73eeb20004e7cb3abe75e769f2aa252ad2cc68a5685cab360cf2c0a47ced01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 079724d142747b764b14185cdfcbc75f3f18c2010bcd41f2bdfdb36ca2bc63f0
[INFO] running `Command { std: "docker" "start" "-a" "079724d142747b764b14185cdfcbc75f3f18c2010bcd41f2bdfdb36ca2bc63f0", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling go-spawn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/go_spawn-dce9cb8d22b418de)
[INFO] running `Command { std: "docker" "inspect" "079724d142747b764b14185cdfcbc75f3f18c2010bcd41f2bdfdb36ca2bc63f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079724d142747b764b14185cdfcbc75f3f18c2010bcd41f2bdfdb36ca2bc63f0", kill_on_drop: false }`
[INFO] [stdout] 079724d142747b764b14185cdfcbc75f3f18c2010bcd41f2bdfdb36ca2bc63f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] e525837a69c0ebbec8f0ba31a6fd66f186ee50ca11df23143d01564c905d1e86
[INFO] running `Command { std: "docker" "start" "-a" "e525837a69c0ebbec8f0ba31a6fd66f186ee50ca11df23143d01564c905d1e86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/go_spawn-dce9cb8d22b418de)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test test::single_go_brace_semi ... ok
[INFO] [stdout] test test::mixed_join ... ok
[INFO] [stdout] test test::mixed_go ... ok
[INFO] [stdout] test test::single_go_ref_brace ... ok
[INFO] [stdout] test test::mixed_join_all_with_err_handler ... ok
[INFO] [stdout] test test::multi_join ... ok
[INFO] [stdout] test test::single_go_brace ... ok
[INFO] [stdout] test test::multi_go_ref ... ok
[INFO] [stdout] test test::multi_go ... ok
[INFO] [stdout] test test::multi_join_all ... ok
[INFO] [stdout] test test::mixed_join_all ... ok
[INFO] [stdout] test test::multi_join_all_with_err_handler ... ok
[INFO] [stdout] test test::single_go ... ok
[INFO] [stdout] test test::single_go_ref ... ok
[INFO] [stdout] test test::single_go_ref_brace_semi ... ok
[INFO] [stdout] test test::single_go_ref_then_join ... ok
[INFO] [stdout] test test::single_go_ref_semi ... ok
[INFO] [stdout] test test::multi_go_then_join_all ... ok
[INFO] [stdout] test test::multi_go_ref_then_join_all ... ok
[INFO] [stdout] test test::mixed_go_ref ... ok
[INFO] [stdout] test test::single_go_semi ... ok
[INFO] [stdout] test test::single_go_then_join_twice ... ok
[INFO] [stdout] test test::multi_go_then_single_join_then_join_all ... ok
[INFO] [stdout] test test::multi_go_then_multi_join ... ok
[INFO] [stdout] test test::single_join_all ... ok
[INFO] [stdout] test test::single_join ... ok
[INFO] [stdout] test test::single_join_all_with_err_handler ... ok
[INFO] [stdout] test test::multi_go_ref_then_single_join_then_join_all ... ok
[INFO] [stdout] test test::multi_go_ref_then_multi_join ... ok
[INFO] [stdout] test test::single_go_ref_then_join_twice ... ok
[INFO] [stdout] test test::single_go_then_join ... ok
[INFO] [stderr]    Doc-tests go-spawn
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - join_all (line 174) ... ok
[INFO] [stdout] test src/lib.rs - go_ref (line 63) ... ok
[INFO] [stdout] test src/lib.rs - go (line 28) ... ok
[INFO] [stdout] test src/lib.rs - join (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e525837a69c0ebbec8f0ba31a6fd66f186ee50ca11df23143d01564c905d1e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e525837a69c0ebbec8f0ba31a6fd66f186ee50ca11df23143d01564c905d1e86", kill_on_drop: false }`
[INFO] [stdout] e525837a69c0ebbec8f0ba31a6fd66f186ee50ca11df23143d01564c905d1e86