[INFO] fetching crate mmr 0.0.0...
[INFO] testing mmr-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mmr 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mmr 0.0.0 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 mmr 0.0.0
[INFO] finished tweaking crates.io crate mmr 0.0.0
[INFO] tweaked toml for crates.io crate mmr 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate mmr 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c7a7f620d3fc009d14d9c56cb2ba99c39afd842c5e6ba0c3210a3359d6ad83eb
[INFO] running `Command { std: "docker" "start" "-a" "c7a7f620d3fc009d14d9c56cb2ba99c39afd842c5e6ba0c3210a3359d6ad83eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7a7f620d3fc009d14d9c56cb2ba99c39afd842c5e6ba0c3210a3359d6ad83eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7a7f620d3fc009d14d9c56cb2ba99c39afd842c5e6ba0c3210a3359d6ad83eb", kill_on_drop: false }`
[INFO] [stdout] c7a7f620d3fc009d14d9c56cb2ba99c39afd842c5e6ba0c3210a3359d6ad83eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 17a80972223838253b6557481cb21a2ec55f6cf0186bf6dfc8fcb8edde77d442
[INFO] running `Command { std: "docker" "start" "-a" "17a80972223838253b6557481cb21a2ec55f6cf0186bf6dfc8fcb8edde77d442", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "17a80972223838253b6557481cb21a2ec55f6cf0186bf6dfc8fcb8edde77d442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a80972223838253b6557481cb21a2ec55f6cf0186bf6dfc8fcb8edde77d442", kill_on_drop: false }`
[INFO] [stdout] 17a80972223838253b6557481cb21a2ec55f6cf0186bf6dfc8fcb8edde77d442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 26db5624020034be13d01ce2710208f288f1141a0e247903e70063e4aad834f5
[INFO] running `Command { std: "docker" "start" "-a" "26db5624020034be13d01ce2710208f288f1141a0e247903e70063e4aad834f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "26db5624020034be13d01ce2710208f288f1141a0e247903e70063e4aad834f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26db5624020034be13d01ce2710208f288f1141a0e247903e70063e4aad834f5", kill_on_drop: false }`
[INFO] [stdout] 26db5624020034be13d01ce2710208f288f1141a0e247903e70063e4aad834f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f8607e2d73939c31879f8854d9cc4cae363c95ba39d9aab9d679510c03767fad
[INFO] running `Command { std: "docker" "start" "-a" "f8607e2d73939c31879f8854d9cc4cae363c95ba39d9aab9d679510c03767fad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mmr-f160a36c16cef945)
[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" "f8607e2d73939c31879f8854d9cc4cae363c95ba39d9aab9d679510c03767fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8607e2d73939c31879f8854d9cc4cae363c95ba39d9aab9d679510c03767fad", kill_on_drop: false }`
[INFO] [stdout] f8607e2d73939c31879f8854d9cc4cae363c95ba39d9aab9d679510c03767fad
