[INFO] fetching crate rng_trait 0.1.1...
[INFO] testing rng_trait-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rng_trait 0.1.1 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate rng_trait 0.1.1 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 rng_trait 0.1.1
[INFO] finished tweaking crates.io crate rng_trait 0.1.1
[INFO] tweaked toml for crates.io crate rng_trait 0.1.1 written to /workspace/builds/worker-108/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] [stdout] 7333b00f7374ca307ad4e2274fe0a0bb39033a102c60dd89ef3cc0204d1b7297
[INFO] running `Command { std: "docker" "start" "-a" "7333b00f7374ca307ad4e2274fe0a0bb39033a102c60dd89ef3cc0204d1b7297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7333b00f7374ca307ad4e2274fe0a0bb39033a102c60dd89ef3cc0204d1b7297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7333b00f7374ca307ad4e2274fe0a0bb39033a102c60dd89ef3cc0204d1b7297", kill_on_drop: false }`
[INFO] [stdout] 7333b00f7374ca307ad4e2274fe0a0bb39033a102c60dd89ef3cc0204d1b7297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] [stdout] 0cea1ad19e5d9949bc8de61130e2582d510114aa6c3b37ae0ef6d7e04baf4e56
[INFO] running `Command { std: "docker" "start" "-a" "0cea1ad19e5d9949bc8de61130e2582d510114aa6c3b37ae0ef6d7e04baf4e56", kill_on_drop: false }`
[INFO] [stderr]    Compiling rng_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "0cea1ad19e5d9949bc8de61130e2582d510114aa6c3b37ae0ef6d7e04baf4e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cea1ad19e5d9949bc8de61130e2582d510114aa6c3b37ae0ef6d7e04baf4e56", kill_on_drop: false }`
[INFO] [stdout] 0cea1ad19e5d9949bc8de61130e2582d510114aa6c3b37ae0ef6d7e04baf4e56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] [stdout] 817d715c2fabb3279fda052e585441bdd61afac17ec208c8d7286f1800919cb5
[INFO] running `Command { std: "docker" "start" "-a" "817d715c2fabb3279fda052e585441bdd61afac17ec208c8d7286f1800919cb5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rng_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "817d715c2fabb3279fda052e585441bdd61afac17ec208c8d7286f1800919cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817d715c2fabb3279fda052e585441bdd61afac17ec208c8d7286f1800919cb5", kill_on_drop: false }`
[INFO] [stdout] 817d715c2fabb3279fda052e585441bdd61afac17ec208c8d7286f1800919cb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] f8296df49174f9e62101cd2014732a3cbd1ae6c7740ac72bd8b3ce06e1d5ed82
[INFO] running `Command { std: "docker" "start" "-a" "f8296df49174f9e62101cd2014732a3cbd1ae6c7740ac72bd8b3ce06e1d5ed82", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rng_trait-64e2e358da6ed8e4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rng_trait
[INFO] [stdout] running 1 test
[INFO] [stdout] test rng::test::test_next ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "f8296df49174f9e62101cd2014732a3cbd1ae6c7740ac72bd8b3ce06e1d5ed82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8296df49174f9e62101cd2014732a3cbd1ae6c7740ac72bd8b3ce06e1d5ed82", kill_on_drop: false }`
[INFO] [stdout] f8296df49174f9e62101cd2014732a3cbd1ae6c7740ac72bd8b3ce06e1d5ed82