[INFO] fetching crate exchange 0.0.1...
[INFO] testing exchange-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate exchange 0.0.1 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate exchange 0.0.1 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 exchange 0.0.1
[INFO] finished tweaking crates.io crate exchange 0.0.1
[INFO] tweaked toml for crates.io crate exchange 0.0.1 written to /workspace/builds/worker-101/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 19bcfb0d6a8b8c5ab269c97b42ad0e34555a0ba9c3f572c1acae447a95027211
[INFO] running `Command { std: "docker" "start" "-a" "19bcfb0d6a8b8c5ab269c97b42ad0e34555a0ba9c3f572c1acae447a95027211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19bcfb0d6a8b8c5ab269c97b42ad0e34555a0ba9c3f572c1acae447a95027211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19bcfb0d6a8b8c5ab269c97b42ad0e34555a0ba9c3f572c1acae447a95027211", kill_on_drop: false }`
[INFO] [stdout] 19bcfb0d6a8b8c5ab269c97b42ad0e34555a0ba9c3f572c1acae447a95027211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 3706f9a4ff37fe99ffc9aa93eb7c0338faf970852e781f38ce6d64114e6d9af9
[INFO] running `Command { std: "docker" "start" "-a" "3706f9a4ff37fe99ffc9aa93eb7c0338faf970852e781f38ce6d64114e6d9af9", kill_on_drop: false }`
[INFO] [stderr]    Compiling exchange v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "3706f9a4ff37fe99ffc9aa93eb7c0338faf970852e781f38ce6d64114e6d9af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3706f9a4ff37fe99ffc9aa93eb7c0338faf970852e781f38ce6d64114e6d9af9", kill_on_drop: false }`
[INFO] [stdout] 3706f9a4ff37fe99ffc9aa93eb7c0338faf970852e781f38ce6d64114e6d9af9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 3ed72ee7abd5e9c1b65ea74ea429588829cb2936f112d5862ed91001a53d1af4
[INFO] running `Command { std: "docker" "start" "-a" "3ed72ee7abd5e9c1b65ea74ea429588829cb2936f112d5862ed91001a53d1af4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling exchange v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.12s
[INFO] running `Command { std: "docker" "inspect" "3ed72ee7abd5e9c1b65ea74ea429588829cb2936f112d5862ed91001a53d1af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed72ee7abd5e9c1b65ea74ea429588829cb2936f112d5862ed91001a53d1af4", kill_on_drop: false }`
[INFO] [stdout] 3ed72ee7abd5e9c1b65ea74ea429588829cb2936f112d5862ed91001a53d1af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] b78e6d197feacaa3c8751006744276345373dd2d329dfb3a617ec80a6cc9bc5b
[INFO] running `Command { std: "docker" "start" "-a" "b78e6d197feacaa3c8751006744276345373dd2d329dfb3a617ec80a6cc9bc5b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/exchange-ee15078385f987ce)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests exchange
[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] [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" "b78e6d197feacaa3c8751006744276345373dd2d329dfb3a617ec80a6cc9bc5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78e6d197feacaa3c8751006744276345373dd2d329dfb3a617ec80a6cc9bc5b", kill_on_drop: false }`
[INFO] [stdout] b78e6d197feacaa3c8751006744276345373dd2d329dfb3a617ec80a6cc9bc5b