[INFO] fetching crate lsfp 0.5.0...
[INFO] testing lsfp-0.5.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate lsfp 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lsfp 0.5.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lsfp 0.5.0
[INFO] finished tweaking crates.io crate lsfp 0.5.0
[INFO] tweaked toml for crates.io crate lsfp 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate lsfp 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb4b37a13447a8762d8183152de24ca12e83911ca696cda69167b0b55f2df65b
[INFO] running `Command { std: "docker" "start" "-a" "bb4b37a13447a8762d8183152de24ca12e83911ca696cda69167b0b55f2df65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb4b37a13447a8762d8183152de24ca12e83911ca696cda69167b0b55f2df65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4b37a13447a8762d8183152de24ca12e83911ca696cda69167b0b55f2df65b", kill_on_drop: false }`
[INFO] [stdout] bb4b37a13447a8762d8183152de24ca12e83911ca696cda69167b0b55f2df65b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d31f6e35cb249eaa101ae9a527b705cd18695398ea896d15623f05655982d1d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d31f6e35cb249eaa101ae9a527b705cd18695398ea896d15623f05655982d1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lsfp v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "7d31f6e35cb249eaa101ae9a527b705cd18695398ea896d15623f05655982d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d31f6e35cb249eaa101ae9a527b705cd18695398ea896d15623f05655982d1d", kill_on_drop: false }`
[INFO] [stdout] 7d31f6e35cb249eaa101ae9a527b705cd18695398ea896d15623f05655982d1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 969779c6f6cfe44cd0c4d9274010bf1e4d9360eceee4a1eb0008d0cc08573a9b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "969779c6f6cfe44cd0c4d9274010bf1e4d9360eceee4a1eb0008d0cc08573a9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling lsfp v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "969779c6f6cfe44cd0c4d9274010bf1e4d9360eceee4a1eb0008d0cc08573a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "969779c6f6cfe44cd0c4d9274010bf1e4d9360eceee4a1eb0008d0cc08573a9b", kill_on_drop: false }`
[INFO] [stdout] 969779c6f6cfe44cd0c4d9274010bf1e4d9360eceee4a1eb0008d0cc08573a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5d6e705d8c077760fecea88ff14cce69abb8188884c8af5a69668206900ae8f4
[INFO] running `Command { std: "docker" "start" "-a" "5d6e705d8c077760fecea88ff14cce69abb8188884c8af5a69668206900ae8f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lsfp-4c95b7b766ce4750)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test color::tests::no_color ... ok
[INFO] [stdout] test modules::file_size::tests::gb ... ok
[INFO] [stdout] test color::tests::color ... ok
[INFO] [stdout] test modules::file_size::tests::mb ... ok
[INFO] [stdout] test modules::file_size::tests::b ... ok
[INFO] [stdout] test modules::file_size::tests::kb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d6e705d8c077760fecea88ff14cce69abb8188884c8af5a69668206900ae8f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d6e705d8c077760fecea88ff14cce69abb8188884c8af5a69668206900ae8f4", kill_on_drop: false }`
[INFO] [stdout] 5d6e705d8c077760fecea88ff14cce69abb8188884c8af5a69668206900ae8f4