[INFO] fetching crate effective-limits 0.5.4...
[INFO] testing effective-limits-0.5.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate effective-limits 0.5.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate effective-limits 0.5.4 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 effective-limits 0.5.4
[INFO] finished tweaking crates.io crate effective-limits 0.5.4
[INFO] tweaked toml for crates.io crate effective-limits 0.5.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate effective-limits 0.5.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sys-info v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1ce39cf6e56290a24d5c01d49157ba1cd922647a1c44eaa56ec5e36f7f9cffb
[INFO] running `Command { std: "docker" "start" "-a" "f1ce39cf6e56290a24d5c01d49157ba1cd922647a1c44eaa56ec5e36f7f9cffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1ce39cf6e56290a24d5c01d49157ba1cd922647a1c44eaa56ec5e36f7f9cffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ce39cf6e56290a24d5c01d49157ba1cd922647a1c44eaa56ec5e36f7f9cffb", kill_on_drop: false }`
[INFO] [stdout] f1ce39cf6e56290a24d5c01d49157ba1cd922647a1c44eaa56ec5e36f7f9cffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29465d7b857c7c13d0432b9604c677ce4b29d2bc6500780ec672efd713899bda
[INFO] running `Command { std: "docker" "start" "-a" "29465d7b857c7c13d0432b9604c677ce4b29d2bc6500780ec672efd713899bda", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling sys-info v0.9.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling effective-limits v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `Command { std: "docker" "inspect" "29465d7b857c7c13d0432b9604c677ce4b29d2bc6500780ec672efd713899bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29465d7b857c7c13d0432b9604c677ce4b29d2bc6500780ec672efd713899bda", kill_on_drop: false }`
[INFO] [stdout] 29465d7b857c7c13d0432b9604c677ce4b29d2bc6500780ec672efd713899bda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a6cdd8f287aa84e83bfd3bc6b2119712c838f3ec66e7353629c758af30c6e80
[INFO] running `Command { std: "docker" "start" "-a" "5a6cdd8f287aa84e83bfd3bc6b2119712c838f3ec66e7353629c758af30c6e80", kill_on_drop: false }`
[INFO] [stderr]    Compiling effective-limits v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "5a6cdd8f287aa84e83bfd3bc6b2119712c838f3ec66e7353629c758af30c6e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6cdd8f287aa84e83bfd3bc6b2119712c838f3ec66e7353629c758af30c6e80", kill_on_drop: false }`
[INFO] [stdout] 5a6cdd8f287aa84e83bfd3bc6b2119712c838f3ec66e7353629c758af30c6e80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3da802ebbdf9b0421c0bfd1dcb984d094c2606fb881ed8a48555efcf0d89978
[INFO] running `Command { std: "docker" "start" "-a" "a3da802ebbdf9b0421c0bfd1dcb984d094c2606fb881ed8a48555efcf0d89978", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/effective_limits-6ee9da25cc84e24c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_min_opt ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_ulimit ... ok
[INFO] [stdout] test tests::test_no_ulimit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_limited-25bbfa529e24a100)
[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 effective-limits
[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" "a3da802ebbdf9b0421c0bfd1dcb984d094c2606fb881ed8a48555efcf0d89978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3da802ebbdf9b0421c0bfd1dcb984d094c2606fb881ed8a48555efcf0d89978", kill_on_drop: false }`
[INFO] [stdout] a3da802ebbdf9b0421c0bfd1dcb984d094c2606fb881ed8a48555efcf0d89978