[INFO] fetching crate daily 0.0.2...
[INFO] testing daily-0.0.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate daily 0.0.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate daily 0.0.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate daily 0.0.2
[INFO] finished tweaking crates.io crate daily 0.0.2
[INFO] tweaked toml for crates.io crate daily 0.0.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate daily 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88f33bdd532d97787edc16f4e44d58b0e6a048d490ae72c3562ad5b342c0f132
[INFO] running `Command { std: "docker" "start" "-a" "88f33bdd532d97787edc16f4e44d58b0e6a048d490ae72c3562ad5b342c0f132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88f33bdd532d97787edc16f4e44d58b0e6a048d490ae72c3562ad5b342c0f132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f33bdd532d97787edc16f4e44d58b0e6a048d490ae72c3562ad5b342c0f132", kill_on_drop: false }`
[INFO] [stdout] 88f33bdd532d97787edc16f4e44d58b0e6a048d490ae72c3562ad5b342c0f132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dfeb9fe09bac62b6a0887f3b8aac292980c7d8cd9b3da192d8ce52e233ea4d5
[INFO] running `Command { std: "docker" "start" "-a" "8dfeb9fe09bac62b6a0887f3b8aac292980c7d8cd9b3da192d8ce52e233ea4d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling daily v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "8dfeb9fe09bac62b6a0887f3b8aac292980c7d8cd9b3da192d8ce52e233ea4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dfeb9fe09bac62b6a0887f3b8aac292980c7d8cd9b3da192d8ce52e233ea4d5", kill_on_drop: false }`
[INFO] [stdout] 8dfeb9fe09bac62b6a0887f3b8aac292980c7d8cd9b3da192d8ce52e233ea4d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cb1d25dcbea09e1fc0c04079b2cc65cbb89ccdf0094d308e139f1f2a7b2a2fd
[INFO] running `Command { std: "docker" "start" "-a" "7cb1d25dcbea09e1fc0c04079b2cc65cbb89ccdf0094d308e139f1f2a7b2a2fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling daily v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "7cb1d25dcbea09e1fc0c04079b2cc65cbb89ccdf0094d308e139f1f2a7b2a2fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb1d25dcbea09e1fc0c04079b2cc65cbb89ccdf0094d308e139f1f2a7b2a2fd", kill_on_drop: false }`
[INFO] [stdout] 7cb1d25dcbea09e1fc0c04079b2cc65cbb89ccdf0094d308e139f1f2a7b2a2fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b705fe0a86788a1259952182e4d48ce2952f87a6e9d07167fad812894e8e0f3
[INFO] running `Command { std: "docker" "start" "-a" "7b705fe0a86788a1259952182e4d48ce2952f87a6e9d07167fad812894e8e0f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/daily-1b321b8b6e4a4b37)
[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" "7b705fe0a86788a1259952182e4d48ce2952f87a6e9d07167fad812894e8e0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b705fe0a86788a1259952182e4d48ce2952f87a6e9d07167fad812894e8e0f3", kill_on_drop: false }`
[INFO] [stdout] 7b705fe0a86788a1259952182e4d48ce2952f87a6e9d07167fad812894e8e0f3