[INFO] fetching crate collator-protocol 0.0.0...
[INFO] testing collator-protocol-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate collator-protocol 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate collator-protocol 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate collator-protocol 0.0.0
[INFO] finished tweaking crates.io crate collator-protocol 0.0.0
[INFO] tweaked toml for crates.io crate collator-protocol 0.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df897b7f7a6997a43832e7ac6a25c47607d91e5b8e70968bd3ba13839791e1b1
[INFO] running `Command { std: "docker" "start" "-a" "df897b7f7a6997a43832e7ac6a25c47607d91e5b8e70968bd3ba13839791e1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df897b7f7a6997a43832e7ac6a25c47607d91e5b8e70968bd3ba13839791e1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df897b7f7a6997a43832e7ac6a25c47607d91e5b8e70968bd3ba13839791e1b1", kill_on_drop: false }`
[INFO] [stdout] df897b7f7a6997a43832e7ac6a25c47607d91e5b8e70968bd3ba13839791e1b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a700462c19c7c8083fa0d656082779612c7fabc63c81727caa129770fd592ab3
[INFO] running `Command { std: "docker" "start" "-a" "a700462c19c7c8083fa0d656082779612c7fabc63c81727caa129770fd592ab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling collator-protocol v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "a700462c19c7c8083fa0d656082779612c7fabc63c81727caa129770fd592ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a700462c19c7c8083fa0d656082779612c7fabc63c81727caa129770fd592ab3", kill_on_drop: false }`
[INFO] [stdout] a700462c19c7c8083fa0d656082779612c7fabc63c81727caa129770fd592ab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a4c58ec2dece282860a8e955b48f9e897195a4e29d45540e9295c4cfc32ba6d
[INFO] running `Command { std: "docker" "start" "-a" "0a4c58ec2dece282860a8e955b48f9e897195a4e29d45540e9295c4cfc32ba6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling collator-protocol v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "0a4c58ec2dece282860a8e955b48f9e897195a4e29d45540e9295c4cfc32ba6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4c58ec2dece282860a8e955b48f9e897195a4e29d45540e9295c4cfc32ba6d", kill_on_drop: false }`
[INFO] [stdout] 0a4c58ec2dece282860a8e955b48f9e897195a4e29d45540e9295c4cfc32ba6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bffa35f68af47ec7770db881660cd1785c1338f8387c96664a5a535c28821d7
[INFO] running `Command { std: "docker" "start" "-a" "9bffa35f68af47ec7770db881660cd1785c1338f8387c96664a5a535c28821d7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collator_protocol-61fc68809964437e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests collator-protocol
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "9bffa35f68af47ec7770db881660cd1785c1338f8387c96664a5a535c28821d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bffa35f68af47ec7770db881660cd1785c1338f8387c96664a5a535c28821d7", kill_on_drop: false }`
[INFO] [stdout] 9bffa35f68af47ec7770db881660cd1785c1338f8387c96664a5a535c28821d7