[INFO] fetching crate integer-result 1.0.0...
[INFO] testing integer-result-1.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate integer-result 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate integer-result 1.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate integer-result 1.0.0
[INFO] finished tweaking crates.io crate integer-result 1.0.0
[INFO] tweaked toml for crates.io crate integer-result 1.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] d177318c7dce419b7752a68edc47a9c8f819a4f05af7c2ab40cee8ba71dd6f37
[INFO] running `Command { std: "docker" "start" "-a" "d177318c7dce419b7752a68edc47a9c8f819a4f05af7c2ab40cee8ba71dd6f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d177318c7dce419b7752a68edc47a9c8f819a4f05af7c2ab40cee8ba71dd6f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d177318c7dce419b7752a68edc47a9c8f819a4f05af7c2ab40cee8ba71dd6f37", kill_on_drop: false }`
[INFO] [stdout] d177318c7dce419b7752a68edc47a9c8f819a4f05af7c2ab40cee8ba71dd6f37
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 543d5b3c71aef64e9a0cb947f9baa8377bf9cc0a9360a868315eef435a511739
[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" "543d5b3c71aef64e9a0cb947f9baa8377bf9cc0a9360a868315eef435a511739", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer-result v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "543d5b3c71aef64e9a0cb947f9baa8377bf9cc0a9360a868315eef435a511739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543d5b3c71aef64e9a0cb947f9baa8377bf9cc0a9360a868315eef435a511739", kill_on_drop: false }`
[INFO] [stdout] 543d5b3c71aef64e9a0cb947f9baa8377bf9cc0a9360a868315eef435a511739
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d76a9d5f512f589ead220a8dca502638f8286386839bdd9240d860c6088e5b7f
[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" "d76a9d5f512f589ead220a8dca502638f8286386839bdd9240d860c6088e5b7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer-result v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "d76a9d5f512f589ead220a8dca502638f8286386839bdd9240d860c6088e5b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76a9d5f512f589ead220a8dca502638f8286386839bdd9240d860c6088e5b7f", kill_on_drop: false }`
[INFO] [stdout] d76a9d5f512f589ead220a8dca502638f8286386839bdd9240d860c6088e5b7f
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 738614ae1477e72b1e6434086c736e78ed5b25ad77d6f52188ae2048726f3a6a
[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" "738614ae1477e72b1e6434086c736e78ed5b25ad77d6f52188ae2048726f3a6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/integer_result-1ad9c7a63b513449)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests integer-result
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Ext::ok_equal (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Ext::ok_less (line 14) ... ok
[INFO] [stdout] test src/lib.rs - Ext::ok_greater (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "738614ae1477e72b1e6434086c736e78ed5b25ad77d6f52188ae2048726f3a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738614ae1477e72b1e6434086c736e78ed5b25ad77d6f52188ae2048726f3a6a", kill_on_drop: false }`
[INFO] [stdout] 738614ae1477e72b1e6434086c736e78ed5b25ad77d6f52188ae2048726f3a6a
