[INFO] fetching crate mess 0.0.1-placeholder...
[INFO] testing mess-0.0.1-placeholder against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mess 0.0.1-placeholder into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate mess 0.0.1-placeholder 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 mess 0.0.1-placeholder
[INFO] finished tweaking crates.io crate mess 0.0.1-placeholder
[INFO] tweaked toml for crates.io crate mess 0.0.1-placeholder written to /workspace/builds/worker-13/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "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] a3b36350bba73c49e43d9215053c82243d0cfd337f4c52d661da27cb72813dd2
[INFO] running `Command { std: "docker" "start" "-a" "a3b36350bba73c49e43d9215053c82243d0cfd337f4c52d661da27cb72813dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3b36350bba73c49e43d9215053c82243d0cfd337f4c52d661da27cb72813dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b36350bba73c49e43d9215053c82243d0cfd337f4c52d661da27cb72813dd2", kill_on_drop: false }`
[INFO] [stdout] a3b36350bba73c49e43d9215053c82243d0cfd337f4c52d661da27cb72813dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "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] b0d004a0d64fa04968e49f2435a289b0f3841921e96daa7c6d1487993fe034b9
[INFO] running `Command { std: "docker" "start" "-a" "b0d004a0d64fa04968e49f2435a289b0f3841921e96daa7c6d1487993fe034b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling mess v0.0.1-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "b0d004a0d64fa04968e49f2435a289b0f3841921e96daa7c6d1487993fe034b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d004a0d64fa04968e49f2435a289b0f3841921e96daa7c6d1487993fe034b9", kill_on_drop: false }`
[INFO] [stdout] b0d004a0d64fa04968e49f2435a289b0f3841921e96daa7c6d1487993fe034b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "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] 262a637b49aaa1c95f275785aa6b6ca927ab2897169f75342812edcbec0fff58
[INFO] running `Command { std: "docker" "start" "-a" "262a637b49aaa1c95f275785aa6b6ca927ab2897169f75342812edcbec0fff58", kill_on_drop: false }`
[INFO] [stderr]    Compiling mess v0.0.1-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mess-20c4971c5dd2bcc2)
[INFO] running `Command { std: "docker" "inspect" "262a637b49aaa1c95f275785aa6b6ca927ab2897169f75342812edcbec0fff58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "262a637b49aaa1c95f275785aa6b6ca927ab2897169f75342812edcbec0fff58", kill_on_drop: false }`
[INFO] [stdout] 262a637b49aaa1c95f275785aa6b6ca927ab2897169f75342812edcbec0fff58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "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] 95b9410cde3d09992345db7ea999aefd1ee76aba95cfe8626bcc71f2a93f6144
[INFO] running `Command { std: "docker" "start" "-a" "95b9410cde3d09992345db7ea999aefd1ee76aba95cfe8626bcc71f2a93f6144", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mess-20c4971c5dd2bcc2)
[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 mess
[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" "95b9410cde3d09992345db7ea999aefd1ee76aba95cfe8626bcc71f2a93f6144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b9410cde3d09992345db7ea999aefd1ee76aba95cfe8626bcc71f2a93f6144", kill_on_drop: false }`
[INFO] [stdout] 95b9410cde3d09992345db7ea999aefd1ee76aba95cfe8626bcc71f2a93f6144