[INFO] fetching crate icu_collator 0.0.1...
[INFO] testing icu_collator-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate icu_collator 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate icu_collator 0.0.1 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 icu_collator 0.0.1
[INFO] finished tweaking crates.io crate icu_collator 0.0.1
[INFO] tweaked toml for crates.io crate icu_collator 0.0.1 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 59529e5465877994011ef3e5bdf202506fc9031282ae5cce979e472b97818a54
[INFO] running `Command { std: "docker" "start" "-a" "59529e5465877994011ef3e5bdf202506fc9031282ae5cce979e472b97818a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59529e5465877994011ef3e5bdf202506fc9031282ae5cce979e472b97818a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59529e5465877994011ef3e5bdf202506fc9031282ae5cce979e472b97818a54", kill_on_drop: false }`
[INFO] [stdout] 59529e5465877994011ef3e5bdf202506fc9031282ae5cce979e472b97818a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 3ca6d4e80a9c8595b81e9949d7ab1792e726bfed6dbcf1f56a66e29cceb40d97
[INFO] running `Command { std: "docker" "start" "-a" "3ca6d4e80a9c8595b81e9949d7ab1792e726bfed6dbcf1f56a66e29cceb40d97", kill_on_drop: false }`
[INFO] [stderr]    Compiling icu_collator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "3ca6d4e80a9c8595b81e9949d7ab1792e726bfed6dbcf1f56a66e29cceb40d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca6d4e80a9c8595b81e9949d7ab1792e726bfed6dbcf1f56a66e29cceb40d97", kill_on_drop: false }`
[INFO] [stdout] 3ca6d4e80a9c8595b81e9949d7ab1792e726bfed6dbcf1f56a66e29cceb40d97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 66945d6eb03a99608e8881f3a59cc29a1c63e40cd58cdf883adf1c39e83ebae2
[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" "66945d6eb03a99608e8881f3a59cc29a1c63e40cd58cdf883adf1c39e83ebae2", kill_on_drop: false }`
[INFO] [stderr]    Compiling icu_collator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/icu_collator-77a0f3add8be0c6b)
[INFO] running `Command { std: "docker" "inspect" "66945d6eb03a99608e8881f3a59cc29a1c63e40cd58cdf883adf1c39e83ebae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66945d6eb03a99608e8881f3a59cc29a1c63e40cd58cdf883adf1c39e83ebae2", kill_on_drop: false }`
[INFO] [stdout] 66945d6eb03a99608e8881f3a59cc29a1c63e40cd58cdf883adf1c39e83ebae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ddc0ace72cae94880af4a0d4de9611d6b70c6c6ab8179f4ffe894c1e94e6cd7c
[INFO] running `Command { std: "docker" "start" "-a" "ddc0ace72cae94880af4a0d4de9611d6b70c6c6ab8179f4ffe894c1e94e6cd7c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/icu_collator-77a0f3add8be0c6b)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests icu_collator
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "ddc0ace72cae94880af4a0d4de9611d6b70c6c6ab8179f4ffe894c1e94e6cd7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc0ace72cae94880af4a0d4de9611d6b70c6c6ab8179f4ffe894c1e94e6cd7c", kill_on_drop: false }`
[INFO] [stdout] ddc0ace72cae94880af4a0d4de9611d6b70c6c6ab8179f4ffe894c1e94e6cd7c