[INFO] fetching crate go-spawn 0.1.2...
[INFO] testing go-spawn-0.1.2 against 1.60.0 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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generator v0.7.0
[INFO] [stderr]   Downloaded matchers v0.1.0
[INFO] [stderr]   Downloaded state v0.5.2
[INFO] [stderr]   Downloaded loom v0.5.4
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8fe269fcf2c2d94cf8ab3c1cb7a39d5f328298885f6e83d706b0cf4f004075b
[INFO] running `Command { std: "docker" "start" "-a" "d8fe269fcf2c2d94cf8ab3c1cb7a39d5f328298885f6e83d706b0cf4f004075b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8fe269fcf2c2d94cf8ab3c1cb7a39d5f328298885f6e83d706b0cf4f004075b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8fe269fcf2c2d94cf8ab3c1cb7a39d5f328298885f6e83d706b0cf4f004075b", kill_on_drop: false }`
[INFO] [stdout] d8fe269fcf2c2d94cf8ab3c1cb7a39d5f328298885f6e83d706b0cf4f004075b
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73d08dd6887d53571e7bf2e7ceda82c7d078157c7fc85548d238e45f69ae22a5
[INFO] running `Command { std: "docker" "start" "-a" "73d08dd6887d53571e7bf2e7ceda82c7d078157c7fc85548d238e45f69ae22a5", kill_on_drop: false }`
[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 11.37s
[INFO] running `Command { std: "docker" "inspect" "73d08dd6887d53571e7bf2e7ceda82c7d078157c7fc85548d238e45f69ae22a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d08dd6887d53571e7bf2e7ceda82c7d078157c7fc85548d238e45f69ae22a5", kill_on_drop: false }`
[INFO] [stdout] 73d08dd6887d53571e7bf2e7ceda82c7d078157c7fc85548d238e45f69ae22a5
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a98da7b4f64206aef88086dd61381cff6652b24fa6e4ac885729a3e27ab59d8
[INFO] running `Command { std: "docker" "start" "-a" "3a98da7b4f64206aef88086dd61381cff6652b24fa6e4ac885729a3e27ab59d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling go-spawn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "3a98da7b4f64206aef88086dd61381cff6652b24fa6e4ac885729a3e27ab59d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a98da7b4f64206aef88086dd61381cff6652b24fa6e4ac885729a3e27ab59d8", kill_on_drop: false }`
[INFO] [stdout] 3a98da7b4f64206aef88086dd61381cff6652b24fa6e4ac885729a3e27ab59d8
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 181111848bbe3370d6aa4e0ee0843b2ac4bf62dc800a0e90b3664ecadb4b58cc
[INFO] running `Command { std: "docker" "start" "-a" "181111848bbe3370d6aa4e0ee0843b2ac4bf62dc800a0e90b3664ecadb4b58cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/go_spawn-2e081ad8b9a2e58e)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test test::mixed_join_all ... ok
[INFO] [stdout] test test::mixed_join ... ok
[INFO] [stdout] test test::mixed_join_all_with_err_handler ... ok
[INFO] [stdout] test test::multi_go_ref ... ok
[INFO] [stdout] test test::multi_go ... ok
[INFO] [stdout] test test::mixed_go ... ok
[INFO] [stdout] test test::mixed_go_ref ... ok
[INFO] [stdout] test test::multi_join_all ... ok
[INFO] [stdout] test test::multi_go_then_multi_join ... ok
[INFO] [stdout] test test::multi_join ... ok
[INFO] [stdout] test test::multi_join_all_with_err_handler ... ok
[INFO] [stdout] test test::multi_go_ref_then_join_all ... ok
[INFO] [stdout] test test::single_go_brace_semi ... ok
[INFO] [stdout] test test::multi_go_then_join_all ... ok
[INFO] [stdout] test test::single_go_ref_brace ... ok
[INFO] [stdout] test test::multi_go_ref_then_multi_join ... ok
[INFO] [stdout] test test::single_go ... ok
[INFO] [stdout] test test::single_go_brace ... ok
[INFO] [stdout] test test::single_go_ref_brace_semi ... ok
[INFO] [stdout] test test::single_go_ref_semi ... ok
[INFO] [stdout] test test::single_go_ref ... ok
[INFO] [stdout] test test::multi_go_then_single_join_then_join_all ... ok
[INFO] [stdout] test test::single_go_semi ... ok
[INFO] [stdout] test test::multi_go_ref_then_single_join_then_join_all ... ok
[INFO] [stdout] test test::single_go_ref_then_join ... ok
[INFO] [stdout] test test::single_go_ref_then_join_twice ... ok
[INFO] [stdout] test test::single_go_then_join ... ok
[INFO] [stdout] test test::single_join ... ok
[INFO] [stdout] test test::single_join_all ... ok
[INFO] [stdout] test test::single_join_all_with_err_handler ... ok
[INFO] [stdout] test test::single_go_then_join_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests go-spawn
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - go (line 28) ... ok
[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 - join (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "181111848bbe3370d6aa4e0ee0843b2ac4bf62dc800a0e90b3664ecadb4b58cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181111848bbe3370d6aa4e0ee0843b2ac4bf62dc800a0e90b3664ecadb4b58cc", kill_on_drop: false }`
[INFO] [stdout] 181111848bbe3370d6aa4e0ee0843b2ac4bf62dc800a0e90b3664ecadb4b58cc