[INFO] fetching crate vexriscv 0.0.3...
[INFO] testing vexriscv-0.0.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate vexriscv 0.0.3 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate vexriscv 0.0.3 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 vexriscv 0.0.3
[INFO] finished tweaking crates.io crate vexriscv 0.0.3
[INFO] tweaked toml for crates.io crate vexriscv 0.0.3 written to /workspace/builds/worker-115/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 460297bce08e7f44a0322268631f0ac648b6110cae43bcd7c0907bc828f5a509
[INFO] running `Command { std: "docker" "start" "-a" "460297bce08e7f44a0322268631f0ac648b6110cae43bcd7c0907bc828f5a509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "460297bce08e7f44a0322268631f0ac648b6110cae43bcd7c0907bc828f5a509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460297bce08e7f44a0322268631f0ac648b6110cae43bcd7c0907bc828f5a509", kill_on_drop: false }`
[INFO] [stdout] 460297bce08e7f44a0322268631f0ac648b6110cae43bcd7c0907bc828f5a509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 14ab717329afcf571dc8f3836847664f8ee8415c6a751bfc5918f4555dcb9570
[INFO] running `Command { std: "docker" "start" "-a" "14ab717329afcf571dc8f3836847664f8ee8415c6a751bfc5918f4555dcb9570", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vexriscv v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `Command { std: "docker" "inspect" "14ab717329afcf571dc8f3836847664f8ee8415c6a751bfc5918f4555dcb9570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ab717329afcf571dc8f3836847664f8ee8415c6a751bfc5918f4555dcb9570", kill_on_drop: false }`
[INFO] [stdout] 14ab717329afcf571dc8f3836847664f8ee8415c6a751bfc5918f4555dcb9570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] e5b2b8278ecd01ed19f0993a38c95e4e1efdf10af9e42e3ba3350e2f52e4d357
[INFO] running `Command { std: "docker" "start" "-a" "e5b2b8278ecd01ed19f0993a38c95e4e1efdf10af9e42e3ba3350e2f52e4d357", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vexriscv v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/vexriscv-b76dd74a57204af4)
[INFO] running `Command { std: "docker" "inspect" "e5b2b8278ecd01ed19f0993a38c95e4e1efdf10af9e42e3ba3350e2f52e4d357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b2b8278ecd01ed19f0993a38c95e4e1efdf10af9e42e3ba3350e2f52e4d357", kill_on_drop: false }`
[INFO] [stdout] e5b2b8278ecd01ed19f0993a38c95e4e1efdf10af9e42e3ba3350e2f52e4d357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] abed58b617da7c01933ec5b404c95badf7c718a36a39318330b2826fee1fc498
[INFO] running `Command { std: "docker" "start" "-a" "abed58b617da7c01933ec5b404c95badf7c718a36a39318330b2826fee1fc498", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vexriscv-b76dd74a57204af4)
[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] [stderr]    Doc-tests vexriscv
[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" "abed58b617da7c01933ec5b404c95badf7c718a36a39318330b2826fee1fc498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abed58b617da7c01933ec5b404c95badf7c718a36a39318330b2826fee1fc498", kill_on_drop: false }`
[INFO] [stdout] abed58b617da7c01933ec5b404c95badf7c718a36a39318330b2826fee1fc498