[INFO] fetching crate isaac-rng 0.0.0...
[INFO] testing isaac-rng-0.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate isaac-rng 0.0.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate isaac-rng 0.0.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate isaac-rng 0.0.0
[INFO] finished tweaking crates.io crate isaac-rng 0.0.0
[INFO] tweaked toml for crates.io crate isaac-rng 0.0.0 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfabc6deeccfeb277d641b5e3e24f8e24e7be2c077ff034a639f79f08bab03aa
[INFO] running `Command { std: "docker" "start" "-a" "bfabc6deeccfeb277d641b5e3e24f8e24e7be2c077ff034a639f79f08bab03aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfabc6deeccfeb277d641b5e3e24f8e24e7be2c077ff034a639f79f08bab03aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfabc6deeccfeb277d641b5e3e24f8e24e7be2c077ff034a639f79f08bab03aa", kill_on_drop: false }`
[INFO] [stdout] bfabc6deeccfeb277d641b5e3e24f8e24e7be2c077ff034a639f79f08bab03aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 674bf4ea4cd34496c2bd299aa29af0065759d47cadc2c90d8608b02a40c32dd1
[INFO] running `Command { std: "docker" "start" "-a" "674bf4ea4cd34496c2bd299aa29af0065759d47cadc2c90d8608b02a40c32dd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling isaac-rng v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "674bf4ea4cd34496c2bd299aa29af0065759d47cadc2c90d8608b02a40c32dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "674bf4ea4cd34496c2bd299aa29af0065759d47cadc2c90d8608b02a40c32dd1", kill_on_drop: false }`
[INFO] [stdout] 674bf4ea4cd34496c2bd299aa29af0065759d47cadc2c90d8608b02a40c32dd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f1501f03afcca3f485ee0728ea4e8566e475edfa75a26e59bf41fffcb0e6951
[INFO] running `Command { std: "docker" "start" "-a" "1f1501f03afcca3f485ee0728ea4e8566e475edfa75a26e59bf41fffcb0e6951", kill_on_drop: false }`
[INFO] [stderr]    Compiling isaac-rng v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "1f1501f03afcca3f485ee0728ea4e8566e475edfa75a26e59bf41fffcb0e6951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1501f03afcca3f485ee0728ea4e8566e475edfa75a26e59bf41fffcb0e6951", kill_on_drop: false }`
[INFO] [stdout] 1f1501f03afcca3f485ee0728ea4e8566e475edfa75a26e59bf41fffcb0e6951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c2911a3cca150780fb8635d6f9cd966d96aa2d2ad62177edab6b1420f13d66d
[INFO] running `Command { std: "docker" "start" "-a" "1c2911a3cca150780fb8635d6f9cd966d96aa2d2ad62177edab6b1420f13d66d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/isaac_rng-915a81612f179e8d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests isaac-rng
[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" "1c2911a3cca150780fb8635d6f9cd966d96aa2d2ad62177edab6b1420f13d66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2911a3cca150780fb8635d6f9cd966d96aa2d2ad62177edab6b1420f13d66d", kill_on_drop: false }`
[INFO] [stdout] 1c2911a3cca150780fb8635d6f9cd966d96aa2d2ad62177edab6b1420f13d66d