[INFO] fetching crate comma 1.0.0...
[INFO] testing comma-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate comma 1.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate comma 1.0.0 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 comma 1.0.0
[INFO] finished tweaking crates.io crate comma 1.0.0
[INFO] tweaked toml for crates.io crate comma 1.0.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] f36a01081a0b952c03e62358aa348eb9876a2640b8737c3ceff502ef499b0c7c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f36a01081a0b952c03e62358aa348eb9876a2640b8737c3ceff502ef499b0c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f36a01081a0b952c03e62358aa348eb9876a2640b8737c3ceff502ef499b0c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36a01081a0b952c03e62358aa348eb9876a2640b8737c3ceff502ef499b0c7c", kill_on_drop: false }`
[INFO] [stdout] f36a01081a0b952c03e62358aa348eb9876a2640b8737c3ceff502ef499b0c7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e4dc0a0335c44b908aba07476bf4ca4490ff5205de4063c25b926cab6095d7a6
[INFO] running `Command { std: "docker" "start" "-a" "e4dc0a0335c44b908aba07476bf4ca4490ff5205de4063c25b926cab6095d7a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling comma v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "e4dc0a0335c44b908aba07476bf4ca4490ff5205de4063c25b926cab6095d7a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4dc0a0335c44b908aba07476bf4ca4490ff5205de4063c25b926cab6095d7a6", kill_on_drop: false }`
[INFO] [stdout] e4dc0a0335c44b908aba07476bf4ca4490ff5205de4063c25b926cab6095d7a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 23521c3e6cc44eb9f8e2c87b4485e39fd33d887e5f7d75a908d7057ed34dbb12
[INFO] running `Command { std: "docker" "start" "-a" "23521c3e6cc44eb9f8e2c87b4485e39fd33d887e5f7d75a908d7057ed34dbb12", kill_on_drop: false }`
[INFO] [stderr]    Compiling comma v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/comma-bb3d6eaefcfe3ac0)
[INFO] running `Command { std: "docker" "inspect" "23521c3e6cc44eb9f8e2c87b4485e39fd33d887e5f7d75a908d7057ed34dbb12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23521c3e6cc44eb9f8e2c87b4485e39fd33d887e5f7d75a908d7057ed34dbb12", kill_on_drop: false }`
[INFO] [stdout] 23521c3e6cc44eb9f8e2c87b4485e39fd33d887e5f7d75a908d7057ed34dbb12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f44bab04aec64131c8a4273f8dcebbb53077dc0d3f2fcee802de46e1904bc51c
[INFO] running `Command { std: "docker" "start" "-a" "f44bab04aec64131c8a4273f8dcebbb53077dc0d3f2fcee802de46e1904bc51c", 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/comma-bb3d6eaefcfe3ac0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::fail_mismatch ... ok
[INFO] [stdout] test tests::parsing_works ... ok
[INFO] [stdout] test tests::unicode ... 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] [stderr]    Doc-tests comma
[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" "f44bab04aec64131c8a4273f8dcebbb53077dc0d3f2fcee802de46e1904bc51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44bab04aec64131c8a4273f8dcebbb53077dc0d3f2fcee802de46e1904bc51c", kill_on_drop: false }`
[INFO] [stdout] f44bab04aec64131c8a4273f8dcebbb53077dc0d3f2fcee802de46e1904bc51c