[INFO] fetching crate titanium-common 0.1.0...
[INFO] testing titanium-common-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate titanium-common 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate titanium-common 0.1.0 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 titanium-common 0.1.0
[INFO] finished tweaking crates.io crate titanium-common 0.1.0
[INFO] tweaked toml for crates.io crate titanium-common 0.1.0 written to /workspace/builds/worker-19/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 2dbe9f046a1ea8297b55603edd82a508e9c3454fe9a0103aafe5cc69eb24e212
[INFO] running `Command { std: "docker" "start" "-a" "2dbe9f046a1ea8297b55603edd82a508e9c3454fe9a0103aafe5cc69eb24e212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dbe9f046a1ea8297b55603edd82a508e9c3454fe9a0103aafe5cc69eb24e212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbe9f046a1ea8297b55603edd82a508e9c3454fe9a0103aafe5cc69eb24e212", kill_on_drop: false }`
[INFO] [stdout] 2dbe9f046a1ea8297b55603edd82a508e9c3454fe9a0103aafe5cc69eb24e212
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 65b1383a30adbf52c26180e477ddacf9145f222ed8bccab00b77521c031c5a6d
[INFO] running `Command { std: "docker" "start" "-a" "65b1383a30adbf52c26180e477ddacf9145f222ed8bccab00b77521c031c5a6d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling titanium-common v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "65b1383a30adbf52c26180e477ddacf9145f222ed8bccab00b77521c031c5a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65b1383a30adbf52c26180e477ddacf9145f222ed8bccab00b77521c031c5a6d", kill_on_drop: false }`
[INFO] [stdout] 65b1383a30adbf52c26180e477ddacf9145f222ed8bccab00b77521c031c5a6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 75135ef284e0a69cfb07526cf71071814ee4bad4438ae99846f48db79aeae19b
[INFO] running `Command { std: "docker" "start" "-a" "75135ef284e0a69cfb07526cf71071814ee4bad4438ae99846f48db79aeae19b", kill_on_drop: false }`
[INFO] [stderr]    Compiling titanium-common v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "75135ef284e0a69cfb07526cf71071814ee4bad4438ae99846f48db79aeae19b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75135ef284e0a69cfb07526cf71071814ee4bad4438ae99846f48db79aeae19b", kill_on_drop: false }`
[INFO] [stdout] 75135ef284e0a69cfb07526cf71071814ee4bad4438ae99846f48db79aeae19b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 65cfbdf1b9bd6cfa0c642b7becbca4f32064b3ece3c9b0958b4e7c43396416f2
[INFO] running `Command { std: "docker" "start" "-a" "65cfbdf1b9bd6cfa0c642b7becbca4f32064b3ece3c9b0958b4e7c43396416f2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/titanium_common-c0f37becb5bd39a9)
[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 titanium-common
[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" "65cfbdf1b9bd6cfa0c642b7becbca4f32064b3ece3c9b0958b4e7c43396416f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65cfbdf1b9bd6cfa0c642b7becbca4f32064b3ece3c9b0958b4e7c43396416f2", kill_on_drop: false }`
[INFO] [stdout] 65cfbdf1b9bd6cfa0c642b7becbca4f32064b3ece3c9b0958b4e7c43396416f2