[INFO] fetching crate projecteuler_rs 0.1.0...
[INFO] testing projecteuler_rs-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate projecteuler_rs 0.1.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate projecteuler_rs 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate projecteuler_rs 0.1.0
[INFO] finished tweaking crates.io crate projecteuler_rs 0.1.0
[INFO] tweaked toml for crates.io crate projecteuler_rs 0.1.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 852ccc2707e6ee3bc9026a2e2951ca1ca46562740860bb30d39594a1d3fb0841
[INFO] running `Command { std: "docker" "start" "-a" "852ccc2707e6ee3bc9026a2e2951ca1ca46562740860bb30d39594a1d3fb0841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "852ccc2707e6ee3bc9026a2e2951ca1ca46562740860bb30d39594a1d3fb0841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852ccc2707e6ee3bc9026a2e2951ca1ca46562740860bb30d39594a1d3fb0841", kill_on_drop: false }`
[INFO] [stdout] 852ccc2707e6ee3bc9026a2e2951ca1ca46562740860bb30d39594a1d3fb0841
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d326ec3d6a730092714114ed12a538bc8df1de3db442a2d60dbcb0e5ab310545
[INFO] running `Command { std: "docker" "start" "-a" "d326ec3d6a730092714114ed12a538bc8df1de3db442a2d60dbcb0e5ab310545", kill_on_drop: false }`
[INFO] [stderr]    Compiling projecteuler_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "d326ec3d6a730092714114ed12a538bc8df1de3db442a2d60dbcb0e5ab310545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d326ec3d6a730092714114ed12a538bc8df1de3db442a2d60dbcb0e5ab310545", kill_on_drop: false }`
[INFO] [stdout] d326ec3d6a730092714114ed12a538bc8df1de3db442a2d60dbcb0e5ab310545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5847de65b0399dbfe3cab03ce3ad65833e3ca68969e2fd6886f8114587b8f39b
[INFO] running `Command { std: "docker" "start" "-a" "5847de65b0399dbfe3cab03ce3ad65833e3ca68969e2fd6886f8114587b8f39b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling projecteuler_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.51s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/projecteuler_rs-181bbee75e10207d)
[INFO] running `Command { std: "docker" "inspect" "5847de65b0399dbfe3cab03ce3ad65833e3ca68969e2fd6886f8114587b8f39b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5847de65b0399dbfe3cab03ce3ad65833e3ca68969e2fd6886f8114587b8f39b", kill_on_drop: false }`
[INFO] [stdout] 5847de65b0399dbfe3cab03ce3ad65833e3ca68969e2fd6886f8114587b8f39b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a4af45c16295a0312233544edc78fc9c3c26a61007f27ee41f62480b7c4d409
[INFO] running `Command { std: "docker" "start" "-a" "8a4af45c16295a0312233544edc78fc9c3c26a61007f27ee41f62480b7c4d409", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/projecteuler_rs-181bbee75e10207d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests projecteuler_rs
[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" "8a4af45c16295a0312233544edc78fc9c3c26a61007f27ee41f62480b7c4d409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4af45c16295a0312233544edc78fc9c3c26a61007f27ee41f62480b7c4d409", kill_on_drop: false }`
[INFO] [stdout] 8a4af45c16295a0312233544edc78fc9c3c26a61007f27ee41f62480b7c4d409