[INFO] cloning repository https://github.com/enex/rust-jit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/enex/rust-jit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenex%2Frust-jit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenex%2Frust-jit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48a5646aeecc1cc65ac4fd9bc0964aa9650014fc
[INFO] testing enex/rust-jit against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenex%2Frust-jit" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/enex/rust-jit on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/enex/rust-jit
[INFO] finished tweaking git repo https://github.com/enex/rust-jit
[INFO] tweaked toml for git repo https://github.com/enex/rust-jit written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/enex/rust-jit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92bb36deddf384f181d98ad8a5250ab41b8fb5a3cca04cb7a7ffc5e3aa19716e
[INFO] running `Command { std: "docker" "start" "-a" "92bb36deddf384f181d98ad8a5250ab41b8fb5a3cca04cb7a7ffc5e3aa19716e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92bb36deddf384f181d98ad8a5250ab41b8fb5a3cca04cb7a7ffc5e3aa19716e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92bb36deddf384f181d98ad8a5250ab41b8fb5a3cca04cb7a7ffc5e3aa19716e", kill_on_drop: false }`
[INFO] [stdout] 92bb36deddf384f181d98ad8a5250ab41b8fb5a3cca04cb7a7ffc5e3aa19716e
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a70c82e497ac5eeff3e2ffc5f4f5d930a48aecc19f3441cc6d6f06082717f153
[INFO] running `Command { std: "docker" "start" "-a" "a70c82e497ac5eeff3e2ffc5f4f5d930a48aecc19f3441cc6d6f06082717f153", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-jit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.80s
[INFO] running `Command { std: "docker" "inspect" "a70c82e497ac5eeff3e2ffc5f4f5d930a48aecc19f3441cc6d6f06082717f153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a70c82e497ac5eeff3e2ffc5f4f5d930a48aecc19f3441cc6d6f06082717f153", kill_on_drop: false }`
[INFO] [stdout] a70c82e497ac5eeff3e2ffc5f4f5d930a48aecc19f3441cc6d6f06082717f153
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0de96dd27c3ac88ca2dd8af9a054ed56b847aa872ba6dfc8d199707ee4a354e
[INFO] running `Command { std: "docker" "start" "-a" "b0de96dd27c3ac88ca2dd8af9a054ed56b847aa872ba6dfc8d199707ee4a354e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-jit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "b0de96dd27c3ac88ca2dd8af9a054ed56b847aa872ba6dfc8d199707ee4a354e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0de96dd27c3ac88ca2dd8af9a054ed56b847aa872ba6dfc8d199707ee4a354e", kill_on_drop: false }`
[INFO] [stdout] b0de96dd27c3ac88ca2dd8af9a054ed56b847aa872ba6dfc8d199707ee4a354e
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df312b89a00abd5b367ac690a74170eb66b20b5f2140287d6ecfc3f7a6c4275e
[INFO] running `Command { std: "docker" "start" "-a" "df312b89a00abd5b367ac690a74170eb66b20b5f2140287d6ecfc3f7a6c4275e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_jit-15ffcfa2890491a6)
[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" "df312b89a00abd5b367ac690a74170eb66b20b5f2140287d6ecfc3f7a6c4275e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df312b89a00abd5b367ac690a74170eb66b20b5f2140287d6ecfc3f7a6c4275e", kill_on_drop: false }`
[INFO] [stdout] df312b89a00abd5b367ac690a74170eb66b20b5f2140287d6ecfc3f7a6c4275e