[INFO] fetching crate fastdiv 0.1.0...
[INFO] testing fastdiv-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fastdiv 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate fastdiv 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 fastdiv 0.1.0
[INFO] finished tweaking crates.io crate fastdiv 0.1.0
[INFO] tweaked toml for crates.io crate fastdiv 0.1.0 written to /workspace/builds/worker-25/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 5c6c5033854517bcf456d9c3533ff903d065ac45b3d0195fde562ee4a52bb95e
[INFO] running `Command { std: "docker" "start" "-a" "5c6c5033854517bcf456d9c3533ff903d065ac45b3d0195fde562ee4a52bb95e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c6c5033854517bcf456d9c3533ff903d065ac45b3d0195fde562ee4a52bb95e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6c5033854517bcf456d9c3533ff903d065ac45b3d0195fde562ee4a52bb95e", kill_on_drop: false }`
[INFO] [stdout] 5c6c5033854517bcf456d9c3533ff903d065ac45b3d0195fde562ee4a52bb95e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] c622b746e177ee065f3cbc776b70e381eba41fb5c284a6d4c9ff13aed058a404
[INFO] running `Command { std: "docker" "start" "-a" "c622b746e177ee065f3cbc776b70e381eba41fb5c284a6d4c9ff13aed058a404", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastdiv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "c622b746e177ee065f3cbc776b70e381eba41fb5c284a6d4c9ff13aed058a404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c622b746e177ee065f3cbc776b70e381eba41fb5c284a6d4c9ff13aed058a404", kill_on_drop: false }`
[INFO] [stdout] c622b746e177ee065f3cbc776b70e381eba41fb5c284a6d4c9ff13aed058a404
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 6285522622fa9925c1ca7a8b2a7fb8ea781b59217fb4209753387ed3902df937
[INFO] running `Command { std: "docker" "start" "-a" "6285522622fa9925c1ca7a8b2a7fb8ea781b59217fb4209753387ed3902df937", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling fastdiv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.80s
[INFO] running `Command { std: "docker" "inspect" "6285522622fa9925c1ca7a8b2a7fb8ea781b59217fb4209753387ed3902df937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6285522622fa9925c1ca7a8b2a7fb8ea781b59217fb4209753387ed3902df937", kill_on_drop: false }`
[INFO] [stdout] 6285522622fa9925c1ca7a8b2a7fb8ea781b59217fb4209753387ed3902df937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 4b5d45d076c49986b229a594efd3c22f12e9dd7e95a749c908cac63e9fcb36ae
[INFO] running `Command { std: "docker" "start" "-a" "4b5d45d076c49986b229a594efd3c22f12e9dd7e95a749c908cac63e9fcb36ae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fastdiv-6f2eafef80f8679d)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::div_u64 ... ok
[INFO] [stdout] test tests::div_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fastdiv
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b5d45d076c49986b229a594efd3c22f12e9dd7e95a749c908cac63e9fcb36ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b5d45d076c49986b229a594efd3c22f12e9dd7e95a749c908cac63e9fcb36ae", kill_on_drop: false }`
[INFO] [stdout] 4b5d45d076c49986b229a594efd3c22f12e9dd7e95a749c908cac63e9fcb36ae