[INFO] fetching crate PololuRust 0.1.0...
[INFO] testing PololuRust-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate PololuRust 0.1.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate PololuRust 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 PololuRust 0.1.0
[INFO] finished tweaking crates.io crate PololuRust 0.1.0
[INFO] tweaked toml for crates.io crate PololuRust 0.1.0 written to /workspace/builds/worker-60/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] fabb0365532f42c08b5ccbb520fd8c33ec075e6efb32d9ac61bd667cf1b17fbe
[INFO] running `Command { std: "docker" "start" "-a" "fabb0365532f42c08b5ccbb520fd8c33ec075e6efb32d9ac61bd667cf1b17fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fabb0365532f42c08b5ccbb520fd8c33ec075e6efb32d9ac61bd667cf1b17fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabb0365532f42c08b5ccbb520fd8c33ec075e6efb32d9ac61bd667cf1b17fbe", kill_on_drop: false }`
[INFO] [stdout] fabb0365532f42c08b5ccbb520fd8c33ec075e6efb32d9ac61bd667cf1b17fbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 5ae3294e9e5a6c7e15bf90e88dd89ee3a98207a5965b2dd5afd1625e6aef7d93
[INFO] running `Command { std: "docker" "start" "-a" "5ae3294e9e5a6c7e15bf90e88dd89ee3a98207a5965b2dd5afd1625e6aef7d93", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling PololuRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "5ae3294e9e5a6c7e15bf90e88dd89ee3a98207a5965b2dd5afd1625e6aef7d93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae3294e9e5a6c7e15bf90e88dd89ee3a98207a5965b2dd5afd1625e6aef7d93", kill_on_drop: false }`
[INFO] [stdout] 5ae3294e9e5a6c7e15bf90e88dd89ee3a98207a5965b2dd5afd1625e6aef7d93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 139e3c6103ea8c2d65d2e660ff08727a628303cc099050b4c50a1fc46dd6014c
[INFO] running `Command { std: "docker" "start" "-a" "139e3c6103ea8c2d65d2e660ff08727a628303cc099050b4c50a1fc46dd6014c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling PololuRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "139e3c6103ea8c2d65d2e660ff08727a628303cc099050b4c50a1fc46dd6014c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139e3c6103ea8c2d65d2e660ff08727a628303cc099050b4c50a1fc46dd6014c", kill_on_drop: false }`
[INFO] [stdout] 139e3c6103ea8c2d65d2e660ff08727a628303cc099050b4c50a1fc46dd6014c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] cc213761eb76949db2c357f0401e7235dfa555c973355aa1b63075fb3c30de88
[INFO] running `Command { std: "docker" "start" "-a" "cc213761eb76949db2c357f0401e7235dfa555c973355aa1b63075fb3c30de88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/PololuRust-7879676895313fda)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests PololuRust
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "cc213761eb76949db2c357f0401e7235dfa555c973355aa1b63075fb3c30de88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc213761eb76949db2c357f0401e7235dfa555c973355aa1b63075fb3c30de88", kill_on_drop: false }`
[INFO] [stdout] cc213761eb76949db2c357f0401e7235dfa555c973355aa1b63075fb3c30de88