[INFO] cloning repository https://github.com/udzura/fork-wait-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/udzura/fork-wait-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudzura%2Ffork-wait-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudzura%2Ffork-wait-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0758baa381c002d7c3f2044abc105db022a26601
[INFO] testing udzura/fork-wait-example against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudzura%2Ffork-wait-example" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/udzura/fork-wait-example on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/udzura/fork-wait-example
[INFO] finished tweaking git repo https://github.com/udzura/fork-wait-example
[INFO] tweaked toml for git repo https://github.com/udzura/fork-wait-example written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/udzura/fork-wait-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89d8ea962b3cde4531bae5ac03c05dd7c030736a5fe55243053cc638dcbb699a
[INFO] running `Command { std: "docker" "start" "-a" "89d8ea962b3cde4531bae5ac03c05dd7c030736a5fe55243053cc638dcbb699a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89d8ea962b3cde4531bae5ac03c05dd7c030736a5fe55243053cc638dcbb699a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d8ea962b3cde4531bae5ac03c05dd7c030736a5fe55243053cc638dcbb699a", kill_on_drop: false }`
[INFO] [stdout] 89d8ea962b3cde4531bae5ac03c05dd7c030736a5fe55243053cc638dcbb699a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aaa624ae35918206987b2786582d9b8e68dadbc009d5ae668eba11a031fffb2
[INFO] running `Command { std: "docker" "start" "-a" "7aaa624ae35918206987b2786582d9b8e68dadbc009d5ae668eba11a031fffb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling cloexec-example v0.1.0 (/opt/rustwide/workdir/cloexec-example)
[INFO] [stderr]    Compiling minimum-container-example v0.1.0 (/opt/rustwide/workdir/minimum-container-example)
[INFO] [stderr]    Compiling fork-wait-example v0.1.0 (/opt/rustwide/workdir/worker-example)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.55s
[INFO] running `Command { std: "docker" "inspect" "7aaa624ae35918206987b2786582d9b8e68dadbc009d5ae668eba11a031fffb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aaa624ae35918206987b2786582d9b8e68dadbc009d5ae668eba11a031fffb2", kill_on_drop: false }`
[INFO] [stdout] 7aaa624ae35918206987b2786582d9b8e68dadbc009d5ae668eba11a031fffb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4bb64915f1350445ab0c63e5df0dacb9106f27752149d811cbe34518492a8eb
[INFO] running `Command { std: "docker" "start" "-a" "e4bb64915f1350445ab0c63e5df0dacb9106f27752149d811cbe34518492a8eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimum-container-example v0.1.0 (/opt/rustwide/workdir/minimum-container-example)
[INFO] [stderr]    Compiling fork-wait-example v0.1.0 (/opt/rustwide/workdir/worker-example)
[INFO] [stderr]    Compiling cloexec-example v0.1.0 (/opt/rustwide/workdir/cloexec-example)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "e4bb64915f1350445ab0c63e5df0dacb9106f27752149d811cbe34518492a8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4bb64915f1350445ab0c63e5df0dacb9106f27752149d811cbe34518492a8eb", kill_on_drop: false }`
[INFO] [stdout] e4bb64915f1350445ab0c63e5df0dacb9106f27752149d811cbe34518492a8eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f0ee603c694f457370e5a918e22efc1e05a0764d73029645cad715959829eac
[INFO] running `Command { std: "docker" "start" "-a" "5f0ee603c694f457370e5a918e22efc1e05a0764d73029645cad715959829eac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cloexec_example-820f778e571d250d)
[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]      Running unittests (/opt/rustwide/target/debug/deps/fork_wait_example-b98f631f2afc56e5)
[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]      Running unittests (/opt/rustwide/target/debug/deps/minimum_container_example-18236150861058e0)
[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" "5f0ee603c694f457370e5a918e22efc1e05a0764d73029645cad715959829eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f0ee603c694f457370e5a918e22efc1e05a0764d73029645cad715959829eac", kill_on_drop: false }`
[INFO] [stdout] 5f0ee603c694f457370e5a918e22efc1e05a0764d73029645cad715959829eac