[INFO] fetching crate decoded-char 0.1.0...
[INFO] testing decoded-char-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate decoded-char 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate decoded-char 0.1.0 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 decoded-char 0.1.0
[INFO] finished tweaking crates.io crate decoded-char 0.1.0
[INFO] tweaked toml for crates.io crate decoded-char 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] 2e5df2f081a0be8dab2b16aece00f8e3ba6f4f36fc4d09697aebe97853056eae
[INFO] running `Command { std: "docker" "start" "-a" "2e5df2f081a0be8dab2b16aece00f8e3ba6f4f36fc4d09697aebe97853056eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e5df2f081a0be8dab2b16aece00f8e3ba6f4f36fc4d09697aebe97853056eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5df2f081a0be8dab2b16aece00f8e3ba6f4f36fc4d09697aebe97853056eae", kill_on_drop: false }`
[INFO] [stdout] 2e5df2f081a0be8dab2b16aece00f8e3ba6f4f36fc4d09697aebe97853056eae
[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] 5bf17bd75864b017fd5c19410a3f352b2ed96f7cade9449efeb2043772d7521c
[INFO] running `Command { std: "docker" "start" "-a" "5bf17bd75864b017fd5c19410a3f352b2ed96f7cade9449efeb2043772d7521c", kill_on_drop: false }`
[INFO] [stderr]    Compiling decoded-char v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "5bf17bd75864b017fd5c19410a3f352b2ed96f7cade9449efeb2043772d7521c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf17bd75864b017fd5c19410a3f352b2ed96f7cade9449efeb2043772d7521c", kill_on_drop: false }`
[INFO] [stdout] 5bf17bd75864b017fd5c19410a3f352b2ed96f7cade9449efeb2043772d7521c
[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] 1b9c4ada483bd77af5f477e35c327cd492dba86ee6093005edd1ae958e5969ff
[INFO] running `Command { std: "docker" "start" "-a" "1b9c4ada483bd77af5f477e35c327cd492dba86ee6093005edd1ae958e5969ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling decoded-char v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/decoded_char-5a2b6db202673866)
[INFO] running `Command { std: "docker" "inspect" "1b9c4ada483bd77af5f477e35c327cd492dba86ee6093005edd1ae958e5969ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9c4ada483bd77af5f477e35c327cd492dba86ee6093005edd1ae958e5969ff", kill_on_drop: false }`
[INFO] [stdout] 1b9c4ada483bd77af5f477e35c327cd492dba86ee6093005edd1ae958e5969ff
[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] 6f42e40d0c3c28fd17ab7a3d28723c1fa127d4cc5df44eb6ab2cc68bce9da8ef
[INFO] running `Command { std: "docker" "start" "-a" "6f42e40d0c3c28fd17ab7a3d28723c1fa127d4cc5df44eb6ab2cc68bce9da8ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/decoded_char-5a2b6db202673866)
[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 decoded-char
[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" "6f42e40d0c3c28fd17ab7a3d28723c1fa127d4cc5df44eb6ab2cc68bce9da8ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f42e40d0c3c28fd17ab7a3d28723c1fa127d4cc5df44eb6ab2cc68bce9da8ef", kill_on_drop: false }`
[INFO] [stdout] 6f42e40d0c3c28fd17ab7a3d28723c1fa127d4cc5df44eb6ab2cc68bce9da8ef