[INFO] crate replace_with 0.1.6 is already in cache
[INFO] testing replace_with-0.1.6 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate replace_with 0.1.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate replace_with 0.1.6 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate replace_with 0.1.6
[INFO] finished tweaking crates.io crate replace_with 0.1.6
[INFO] tweaked toml for crates.io crate replace_with 0.1.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2518178dcac533a8e71312c0bc6db1b3822d04f17ea084dd399b13d8e88877b3
[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" "2518178dcac533a8e71312c0bc6db1b3822d04f17ea084dd399b13d8e88877b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2518178dcac533a8e71312c0bc6db1b3822d04f17ea084dd399b13d8e88877b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2518178dcac533a8e71312c0bc6db1b3822d04f17ea084dd399b13d8e88877b3", kill_on_drop: false }`
[INFO] [stdout] 2518178dcac533a8e71312c0bc6db1b3822d04f17ea084dd399b13d8e88877b3
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c80e4cb8d4d83e1af453d0e6a110388195ae5244dc35e8a4b494fb6f5fb1d342
[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" "c80e4cb8d4d83e1af453d0e6a110388195ae5244dc35e8a4b494fb6f5fb1d342", kill_on_drop: false }`
[INFO] [stderr]    Compiling replace_with v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "c80e4cb8d4d83e1af453d0e6a110388195ae5244dc35e8a4b494fb6f5fb1d342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c80e4cb8d4d83e1af453d0e6a110388195ae5244dc35e8a4b494fb6f5fb1d342", kill_on_drop: false }`
[INFO] [stdout] c80e4cb8d4d83e1af453d0e6a110388195ae5244dc35e8a4b494fb6f5fb1d342
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8796b2e51aeff335ddab4ac33db6501654ef348bf383fc08141f78f888ce0cf
[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" "d8796b2e51aeff335ddab4ac33db6501654ef348bf383fc08141f78f888ce0cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling replace_with v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "d8796b2e51aeff335ddab4ac33db6501654ef348bf383fc08141f78f888ce0cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8796b2e51aeff335ddab4ac33db6501654ef348bf383fc08141f78f888ce0cf", kill_on_drop: false }`
[INFO] [stdout] d8796b2e51aeff335ddab4ac33db6501654ef348bf383fc08141f78f888ce0cf
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 790bd00f7d6a1660d7693fe259e92a9b892e474050c651baba4e7c312c6f669c
[INFO] running `Command { std: "docker" "start" "-a" "790bd00f7d6a1660d7693fe259e92a9b892e474050c651baba4e7c312c6f669c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/replace_with-c74e41974aeb650f
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::it_works_recover ... ok
[INFO] [stderr]    Doc-tests replace_with
[INFO] [stdout] test test::it_works_recover_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - replace_with_or_default (line 180) ... ok
[INFO] [stdout] test src/lib.rs - replace_with_or_abort (line 224) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - replace_with_or_default_and_return (line 374) ... ok
[INFO] [stdout] test src/lib.rs - replace_with_or_abort_and_return (line 409) ... ok
[INFO] [stdout] test src/lib.rs - replace_with (line 132) ... ok
[INFO] [stdout] test src/lib.rs - replace_with_and_return (line 331) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "790bd00f7d6a1660d7693fe259e92a9b892e474050c651baba4e7c312c6f669c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790bd00f7d6a1660d7693fe259e92a9b892e474050c651baba4e7c312c6f669c", kill_on_drop: false }`
[INFO] [stdout] 790bd00f7d6a1660d7693fe259e92a9b892e474050c651baba4e7c312c6f669c