[INFO] fetching crate nomore 0.2.1...
[INFO] testing nomore-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate nomore 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nomore 0.2.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nomore 0.2.1
[INFO] finished tweaking crates.io crate nomore 0.2.1
[INFO] tweaked toml for crates.io crate nomore 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 44bcf6980cfd044f3540e4ad4274718de0a412505f7d901301a18939a243c7b3
[INFO] running `Command { std: "docker" "start" "-a" "44bcf6980cfd044f3540e4ad4274718de0a412505f7d901301a18939a243c7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44bcf6980cfd044f3540e4ad4274718de0a412505f7d901301a18939a243c7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44bcf6980cfd044f3540e4ad4274718de0a412505f7d901301a18939a243c7b3", kill_on_drop: false }`
[INFO] [stdout] 44bcf6980cfd044f3540e4ad4274718de0a412505f7d901301a18939a243c7b3
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 09be79e74fd871a7a4014a193559e150dc1f78f8bc55f5ecd5839480be24151c
[INFO] running `Command { std: "docker" "start" "-a" "09be79e74fd871a7a4014a193559e150dc1f78f8bc55f5ecd5839480be24151c", kill_on_drop: false }`
[INFO] [stderr]    Compiling nomore v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "09be79e74fd871a7a4014a193559e150dc1f78f8bc55f5ecd5839480be24151c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09be79e74fd871a7a4014a193559e150dc1f78f8bc55f5ecd5839480be24151c", kill_on_drop: false }`
[INFO] [stdout] 09be79e74fd871a7a4014a193559e150dc1f78f8bc55f5ecd5839480be24151c
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] da5deae38389991bc077d45d9c42953b0c875372562a684bc6ae6c9843cadd6f
[INFO] running `Command { std: "docker" "start" "-a" "da5deae38389991bc077d45d9c42953b0c875372562a684bc6ae6c9843cadd6f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nomore v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "da5deae38389991bc077d45d9c42953b0c875372562a684bc6ae6c9843cadd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da5deae38389991bc077d45d9c42953b0c875372562a684bc6ae6c9843cadd6f", kill_on_drop: false }`
[INFO] [stdout] da5deae38389991bc077d45d9c42953b0c875372562a684bc6ae6c9843cadd6f
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7e80391d945e7d973bdf6df83902047c69a13963c9bb6088b3e1cf1c7b716f0
[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" "f7e80391d945e7d973bdf6df83902047c69a13963c9bb6088b3e1cf1c7b716f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nomore-ad1317ffbb82f665)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::power_mem ... ok
[INFO] [stdout] test tests::evens ... ok
[INFO] [stdout] test tests::product_vec ... ok
[INFO] [stdout] test tests::rand_bool_obvious ... ok
[INFO] [stdout] test tests::odds ... ok
[INFO] [stdout] test tests::product_slice ... ok
[INFO] [stdout] test tests::any_to_string_all ... ok
[INFO] [stdout] test tests::is_even_any_100 ... ok
[INFO] [stderr]    Doc-tests nomore
[INFO] [stdout] test tests::is_executable_cmds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "f7e80391d945e7d973bdf6df83902047c69a13963c9bb6088b3e1cf1c7b716f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7e80391d945e7d973bdf6df83902047c69a13963c9bb6088b3e1cf1c7b716f0", kill_on_drop: false }`
[INFO] [stdout] f7e80391d945e7d973bdf6df83902047c69a13963c9bb6088b3e1cf1c7b716f0