[INFO] fetching crate memocalc 1.0.0...
[INFO] testing memocalc-1.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate memocalc 1.0.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate memocalc 1.0.0 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 memocalc 1.0.0
[INFO] finished tweaking crates.io crate memocalc 1.0.0
[INFO] tweaked toml for crates.io crate memocalc 1.0.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate memocalc 1.0.0 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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 29936a348f59085e2eb75340a6783554e8649a06ee18c1d18672caf926c20264
[INFO] running `Command { std: "docker" "start" "-a" "29936a348f59085e2eb75340a6783554e8649a06ee18c1d18672caf926c20264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29936a348f59085e2eb75340a6783554e8649a06ee18c1d18672caf926c20264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29936a348f59085e2eb75340a6783554e8649a06ee18c1d18672caf926c20264", kill_on_drop: false }`
[INFO] [stdout] 29936a348f59085e2eb75340a6783554e8649a06ee18c1d18672caf926c20264
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 99559baca5b7807b42cb83ac7b3bb456375fc3224aff33912195be56a8585e36
[INFO] running `Command { std: "docker" "start" "-a" "99559baca5b7807b42cb83ac7b3bb456375fc3224aff33912195be56a8585e36", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling memocalc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "99559baca5b7807b42cb83ac7b3bb456375fc3224aff33912195be56a8585e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99559baca5b7807b42cb83ac7b3bb456375fc3224aff33912195be56a8585e36", kill_on_drop: false }`
[INFO] [stdout] 99559baca5b7807b42cb83ac7b3bb456375fc3224aff33912195be56a8585e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 001d124732e1641045932830b1ec436fbff2e40448345e8581e9f230dbb885e1
[INFO] running `Command { std: "docker" "start" "-a" "001d124732e1641045932830b1ec436fbff2e40448345e8581e9f230dbb885e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memocalc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "001d124732e1641045932830b1ec436fbff2e40448345e8581e9f230dbb885e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001d124732e1641045932830b1ec436fbff2e40448345e8581e9f230dbb885e1", kill_on_drop: false }`
[INFO] [stdout] 001d124732e1641045932830b1ec436fbff2e40448345e8581e9f230dbb885e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 4c02c813bc3ba430b03eacf546144730263950dd4e9c4d00b7fb03727b07d470
[INFO] running `Command { std: "docker" "start" "-a" "4c02c813bc3ba430b03eacf546144730263950dd4e9c4d00b7fb03727b07d470", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memocalc-1df795207d90e06d)
[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" "4c02c813bc3ba430b03eacf546144730263950dd4e9c4d00b7fb03727b07d470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c02c813bc3ba430b03eacf546144730263950dd4e9c4d00b7fb03727b07d470", kill_on_drop: false }`
[INFO] [stdout] 4c02c813bc3ba430b03eacf546144730263950dd4e9c4d00b7fb03727b07d470
