[INFO] fetching crate fritz_guess 0.1.0...
[INFO] testing fritz_guess-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fritz_guess 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate fritz_guess 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 fritz_guess 0.1.0
[INFO] finished tweaking crates.io crate fritz_guess 0.1.0
[INFO] tweaked toml for crates.io crate fritz_guess 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate fritz_guess 0.1.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.11
[INFO] [stderr]   Downloaded thiserror v1.0.11
[INFO] [stderr]   Downloaded parameterized v0.1.1
[INFO] [stderr]   Downloaded parameterized-macro v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a09ee6d505b7ec54b1ba9d24b72b81f1b9ad4a3960e0d0b5b62fe4440a0eb70d
[INFO] running `Command { std: "docker" "start" "-a" "a09ee6d505b7ec54b1ba9d24b72b81f1b9ad4a3960e0d0b5b62fe4440a0eb70d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a09ee6d505b7ec54b1ba9d24b72b81f1b9ad4a3960e0d0b5b62fe4440a0eb70d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09ee6d505b7ec54b1ba9d24b72b81f1b9ad4a3960e0d0b5b62fe4440a0eb70d", kill_on_drop: false }`
[INFO] [stdout] a09ee6d505b7ec54b1ba9d24b72b81f1b9ad4a3960e0d0b5b62fe4440a0eb70d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d9a2953b9b14a482e94c8f9627d1c25a2e7fe697b180266acd177d9933d8dc0a
[INFO] running `Command { std: "docker" "start" "-a" "d9a2953b9b14a482e94c8f9627d1c25a2e7fe697b180266acd177d9933d8dc0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.11
[INFO] [stderr]    Compiling thiserror v1.0.11
[INFO] [stderr]    Compiling fritz_guess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.90s
[INFO] running `Command { std: "docker" "inspect" "d9a2953b9b14a482e94c8f9627d1c25a2e7fe697b180266acd177d9933d8dc0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a2953b9b14a482e94c8f9627d1c25a2e7fe697b180266acd177d9933d8dc0a", kill_on_drop: false }`
[INFO] [stdout] d9a2953b9b14a482e94c8f9627d1c25a2e7fe697b180266acd177d9933d8dc0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 3662584354c5d093602782ef4497cd8cac26a7c0f5998fbb4ed16d96a6d25dc0
[INFO] running `Command { std: "docker" "start" "-a" "3662584354c5d093602782ef4497cd8cac26a7c0f5998fbb4ed16d96a6d25dc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling parameterized-macro v0.1.1
[INFO] [stderr]    Compiling parameterized v0.1.1
[INFO] [stderr]    Compiling fritz_guess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.62s
[INFO] running `Command { std: "docker" "inspect" "3662584354c5d093602782ef4497cd8cac26a7c0f5998fbb4ed16d96a6d25dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3662584354c5d093602782ef4497cd8cac26a7c0f5998fbb4ed16d96a6d25dc0", kill_on_drop: false }`
[INFO] [stdout] 3662584354c5d093602782ef4497cd8cac26a7c0f5998fbb4ed16d96a6d25dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 70da8b3bbadd868de4fbd1a2aaebc6bee13049b77c57cdf6dd257d2125a24b8e
[INFO] running `Command { std: "docker" "start" "-a" "70da8b3bbadd868de4fbd1a2aaebc6bee13049b77c57cdf6dd257d2125a24b8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fritz_guess-81c0e6d8549e8431)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::equal_counts_have_char_ordering::case_0 ... ok
[INFO] [stdout] test tests::positive_well_formed_guesses::case_3 ... ok
[INFO] [stdout] test tests::positive_well_formed_guesses::case_2 ... ok
[INFO] [stdout] test tests::positive_well_formed_guesses::case_1 ... ok
[INFO] [stdout] test tests::positive_well_formed_guesses::case_4 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fritz_guess-ee3a043fe8a7191d)
[INFO] [stdout] test tests::equal_counts_have_char_ordering::case_2 ... ok
[INFO] [stdout] test tests::__mark_with_test_intent ... ok
[INFO] [stdout] test tests::positive_well_formed_guesses::case_0 ... ok
[INFO] [stdout] test tests::equal_counts_have_char_ordering::case_3 ... ok
[INFO] [stdout] test tests::equal_counts_have_char_ordering::case_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fritz_guess
[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] [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" "70da8b3bbadd868de4fbd1a2aaebc6bee13049b77c57cdf6dd257d2125a24b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70da8b3bbadd868de4fbd1a2aaebc6bee13049b77c57cdf6dd257d2125a24b8e", kill_on_drop: false }`
[INFO] [stdout] 70da8b3bbadd868de4fbd1a2aaebc6bee13049b77c57cdf6dd257d2125a24b8e