[INFO] fetching crate iterext 0.1.0...
[INFO] testing iterext-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate iterext 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate iterext 0.1.0 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 iterext 0.1.0
[INFO] finished tweaking crates.io crate iterext 0.1.0
[INFO] tweaked toml for crates.io crate iterext 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.60.0" "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] 69148081f2265030cb6ff8947b8a66d432dd3a3cc85bb578e0fd591e1ce38694
[INFO] running `Command { std: "docker" "start" "-a" "69148081f2265030cb6ff8947b8a66d432dd3a3cc85bb578e0fd591e1ce38694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69148081f2265030cb6ff8947b8a66d432dd3a3cc85bb578e0fd591e1ce38694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69148081f2265030cb6ff8947b8a66d432dd3a3cc85bb578e0fd591e1ce38694", kill_on_drop: false }`
[INFO] [stdout] 69148081f2265030cb6ff8947b8a66d432dd3a3cc85bb578e0fd591e1ce38694
[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" "+1.60.0" "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] 3d75b56af4e4e2a9cb9c45f7fa3e0942660858fac3d338bcf4d151053ea24c07
[INFO] running `Command { std: "docker" "start" "-a" "3d75b56af4e4e2a9cb9c45f7fa3e0942660858fac3d338bcf4d151053ea24c07", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "3d75b56af4e4e2a9cb9c45f7fa3e0942660858fac3d338bcf4d151053ea24c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d75b56af4e4e2a9cb9c45f7fa3e0942660858fac3d338bcf4d151053ea24c07", kill_on_drop: false }`
[INFO] [stdout] 3d75b56af4e4e2a9cb9c45f7fa3e0942660858fac3d338bcf4d151053ea24c07
[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" "+1.60.0" "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] bbaebeaf9d6fe17df2835c6aed2f009a3e2a6cd1b8d050344fb08b927596a427
[INFO] running `Command { std: "docker" "start" "-a" "bbaebeaf9d6fe17df2835c6aed2f009a3e2a6cd1b8d050344fb08b927596a427", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "bbaebeaf9d6fe17df2835c6aed2f009a3e2a6cd1b8d050344fb08b927596a427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbaebeaf9d6fe17df2835c6aed2f009a3e2a6cd1b8d050344fb08b927596a427", kill_on_drop: false }`
[INFO] [stdout] bbaebeaf9d6fe17df2835c6aed2f009a3e2a6cd1b8d050344fb08b927596a427
[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" "+1.60.0" "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] dbe6f5a1aee4b13a4e5ee9a62c4e0a465e4e5853344be1f75d7297f417b78000
[INFO] running `Command { std: "docker" "start" "-a" "dbe6f5a1aee4b13a4e5ee9a62c4e0a465e4e5853344be1f75d7297f417b78000", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iterext-98add2c68c44c44a)
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests iterext
[INFO] [stdout] test tests::test_padding ... ok
[INFO] [stdout] test tests::test_padding_chars ... ok
[INFO] [stdout] test tests::test_separate ... ok
[INFO] [stdout] test tests::test_padding_2 ... 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] [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" "dbe6f5a1aee4b13a4e5ee9a62c4e0a465e4e5853344be1f75d7297f417b78000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe6f5a1aee4b13a4e5ee9a62c4e0a465e4e5853344be1f75d7297f417b78000", kill_on_drop: false }`
[INFO] [stdout] dbe6f5a1aee4b13a4e5ee9a62c4e0a465e4e5853344be1f75d7297f417b78000