[INFO] fetching crate extended-rational 1.3.3...
[INFO] testing extended-rational-1.3.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate extended-rational 1.3.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate extended-rational 1.3.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate extended-rational 1.3.3
[INFO] finished tweaking crates.io crate extended-rational 1.3.3
[INFO] tweaked toml for crates.io crate extended-rational 1.3.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit_manager v0.5.3
[INFO] [stderr]   Downloaded bit_manager_derive v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "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] f5a1a3ebb2b2597459c42183a8171109a2059855520e977b01a6ed4d5134e8b1
[INFO] running `Command { std: "docker" "start" "-a" "f5a1a3ebb2b2597459c42183a8171109a2059855520e977b01a6ed4d5134e8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5a1a3ebb2b2597459c42183a8171109a2059855520e977b01a6ed4d5134e8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a1a3ebb2b2597459c42183a8171109a2059855520e977b01a6ed4d5134e8b1", kill_on_drop: false }`
[INFO] [stdout] f5a1a3ebb2b2597459c42183a8171109a2059855520e977b01a6ed4d5134e8b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72de0288df630c1228ef287b9ebe625e11b550602888883e432f575e608238dd
[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" "72de0288df630c1228ef287b9ebe625e11b550602888883e432f575e608238dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling extended-rational v1.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "72de0288df630c1228ef287b9ebe625e11b550602888883e432f575e608238dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72de0288df630c1228ef287b9ebe625e11b550602888883e432f575e608238dd", kill_on_drop: false }`
[INFO] [stdout] 72de0288df630c1228ef287b9ebe625e11b550602888883e432f575e608238dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "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] debcd1dc37ad36dfc917e7310889738adf89809cf6d8448961a95f26624ee645
[INFO] running `Command { std: "docker" "start" "-a" "debcd1dc37ad36dfc917e7310889738adf89809cf6d8448961a95f26624ee645", kill_on_drop: false }`
[INFO] [stderr]    Compiling extended-rational v1.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "debcd1dc37ad36dfc917e7310889738adf89809cf6d8448961a95f26624ee645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "debcd1dc37ad36dfc917e7310889738adf89809cf6d8448961a95f26624ee645", kill_on_drop: false }`
[INFO] [stdout] debcd1dc37ad36dfc917e7310889738adf89809cf6d8448961a95f26624ee645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "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] 688a5d733af61e6dfad89d05fd413674e647f2e843d6a9ec267342fb8e2171e2
[INFO] running `Command { std: "docker" "start" "-a" "688a5d733af61e6dfad89d05fd413674e647f2e843d6a9ec267342fb8e2171e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/extended_rational-878ebc5b21264967)
[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] [stderr]    Doc-tests extended-rational
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Rational (line 747) ... ok
[INFO] [stdout] test src/lib.rs - Rational (line 758) ... ok
[INFO] [stdout] test src/lib.rs - uratio (line 92) ... ok
[INFO] [stdout] test src/lib.rs - URational (line 330) ... ok
[INFO] [stdout] test src/lib.rs - ratio (line 59) ... ok
[INFO] [stdout] test src/lib.rs - URational (line 307) ... ok
[INFO] [stdout] test src/lib.rs - URational (line 318) ... ok
[INFO] [stdout] test src/lib.rs - Rational (line 770) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "688a5d733af61e6dfad89d05fd413674e647f2e843d6a9ec267342fb8e2171e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "688a5d733af61e6dfad89d05fd413674e647f2e843d6a9ec267342fb8e2171e2", kill_on_drop: false }`
[INFO] [stdout] 688a5d733af61e6dfad89d05fd413674e647f2e843d6a9ec267342fb8e2171e2