[INFO] fetching crate coarse-prof 0.2.5...
[INFO] testing coarse-prof-0.2.5 against 1.60.0 for beta-1.61-1
[INFO] extracting crate coarse-prof 0.2.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate coarse-prof 0.2.5 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 coarse-prof 0.2.5
[INFO] finished tweaking crates.io crate coarse-prof 0.2.5
[INFO] tweaked toml for crates.io crate coarse-prof 0.2.5 written to /workspace/builds/worker-0/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 4a96731ffa644bbda95911c75a97f53dbcfb56a0688eae0d26b4edb9779cdfc9
[INFO] running `Command { std: "docker" "start" "-a" "4a96731ffa644bbda95911c75a97f53dbcfb56a0688eae0d26b4edb9779cdfc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a96731ffa644bbda95911c75a97f53dbcfb56a0688eae0d26b4edb9779cdfc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a96731ffa644bbda95911c75a97f53dbcfb56a0688eae0d26b4edb9779cdfc9", kill_on_drop: false }`
[INFO] [stdout] 4a96731ffa644bbda95911c75a97f53dbcfb56a0688eae0d26b4edb9779cdfc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] 3f9fbc6f3bd11d9267537cec4d433bef2455fbb3bdc471e4be133d4a2109ad98
[INFO] running `Command { std: "docker" "start" "-a" "3f9fbc6f3bd11d9267537cec4d433bef2455fbb3bdc471e4be133d4a2109ad98", kill_on_drop: false }`
[INFO] [stderr]    Compiling coarse-prof v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "3f9fbc6f3bd11d9267537cec4d433bef2455fbb3bdc471e4be133d4a2109ad98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9fbc6f3bd11d9267537cec4d433bef2455fbb3bdc471e4be133d4a2109ad98", kill_on_drop: false }`
[INFO] [stdout] 3f9fbc6f3bd11d9267537cec4d433bef2455fbb3bdc471e4be133d4a2109ad98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] c70eb44c983ba1bfdb9c227884c0895759bbd7b679e007297d4628bbd88c0b99
[INFO] running `Command { std: "docker" "start" "-a" "c70eb44c983ba1bfdb9c227884c0895759bbd7b679e007297d4628bbd88c0b99", kill_on_drop: false }`
[INFO] [stderr]    Compiling coarse-prof v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "c70eb44c983ba1bfdb9c227884c0895759bbd7b679e007297d4628bbd88c0b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70eb44c983ba1bfdb9c227884c0895759bbd7b679e007297d4628bbd88c0b99", kill_on_drop: false }`
[INFO] [stdout] c70eb44c983ba1bfdb9c227884c0895759bbd7b679e007297d4628bbd88c0b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 450b4c6abfb611dd4d3972f0882ae59cb37be02bb554458c4d16d43806d28ab0
[INFO] running `Command { std: "docker" "start" "-a" "450b4c6abfb611dd4d3972f0882ae59cb37be02bb554458c4d16d43806d28ab0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coarse_prof-fe7ad94b633ac684)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_succ_reuse ... ok
[INFO] [stderr]    Doc-tests coarse-prof
[INFO] [stdout] test tests::test_reset_during_frame ... ok
[INFO] [stdout] test tests::test_multiple_roots ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - profile (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "450b4c6abfb611dd4d3972f0882ae59cb37be02bb554458c4d16d43806d28ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450b4c6abfb611dd4d3972f0882ae59cb37be02bb554458c4d16d43806d28ab0", kill_on_drop: false }`
[INFO] [stdout] 450b4c6abfb611dd4d3972f0882ae59cb37be02bb554458c4d16d43806d28ab0