[INFO] fetching crate argentum 0.1.0...
[INFO] testing argentum-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate argentum 0.1.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate argentum 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate argentum 0.1.0
[INFO] finished tweaking crates.io crate argentum 0.1.0
[INFO] tweaked toml for crates.io crate argentum 0.1.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 750df144256242781da03ee3f78b040b361deb296f6de4d21d0fd76b00e4b201
[INFO] running `Command { std: "docker" "start" "-a" "750df144256242781da03ee3f78b040b361deb296f6de4d21d0fd76b00e4b201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "750df144256242781da03ee3f78b040b361deb296f6de4d21d0fd76b00e4b201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750df144256242781da03ee3f78b040b361deb296f6de4d21d0fd76b00e4b201", kill_on_drop: false }`
[INFO] [stdout] 750df144256242781da03ee3f78b040b361deb296f6de4d21d0fd76b00e4b201
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86fb2e20bb2cb8f77b54f47b4db0a741c7783f05279c6c4a2fbdf5775953d30f
[INFO] running `Command { std: "docker" "start" "-a" "86fb2e20bb2cb8f77b54f47b4db0a741c7783f05279c6c4a2fbdf5775953d30f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling argentum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `Command { std: "docker" "inspect" "86fb2e20bb2cb8f77b54f47b4db0a741c7783f05279c6c4a2fbdf5775953d30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86fb2e20bb2cb8f77b54f47b4db0a741c7783f05279c6c4a2fbdf5775953d30f", kill_on_drop: false }`
[INFO] [stdout] 86fb2e20bb2cb8f77b54f47b4db0a741c7783f05279c6c4a2fbdf5775953d30f
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03bdb4ec89d02da0a555846b7ae6cbb1788f1a761243bad1408109e165e639b0
[INFO] running `Command { std: "docker" "start" "-a" "03bdb4ec89d02da0a555846b7ae6cbb1788f1a761243bad1408109e165e639b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling argentum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "03bdb4ec89d02da0a555846b7ae6cbb1788f1a761243bad1408109e165e639b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03bdb4ec89d02da0a555846b7ae6cbb1788f1a761243bad1408109e165e639b0", kill_on_drop: false }`
[INFO] [stdout] 03bdb4ec89d02da0a555846b7ae6cbb1788f1a761243bad1408109e165e639b0
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 444cfe6eee2d9d8f2aae253a0ddc523bd1ee3fab8e790e429f1fdecc5b92d53f
[INFO] running `Command { std: "docker" "start" "-a" "444cfe6eee2d9d8f2aae253a0ddc523bd1ee3fab8e790e429f1fdecc5b92d53f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.45s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/argentum-b8ffea6b5d54a6b1)
[INFO] [stderr]    Doc-tests argentum
[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] [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" "444cfe6eee2d9d8f2aae253a0ddc523bd1ee3fab8e790e429f1fdecc5b92d53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "444cfe6eee2d9d8f2aae253a0ddc523bd1ee3fab8e790e429f1fdecc5b92d53f", kill_on_drop: false }`
[INFO] [stdout] 444cfe6eee2d9d8f2aae253a0ddc523bd1ee3fab8e790e429f1fdecc5b92d53f
