[INFO] fetching crate random-trait 0.1.1...
[INFO] testing random-trait-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate random-trait 0.1.1 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate random-trait 0.1.1 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 random-trait 0.1.1
[INFO] finished tweaking crates.io crate random-trait 0.1.1
[INFO] tweaked toml for crates.io crate random-trait 0.1.1 written to /workspace/builds/worker-48/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] [stdout] 53b6d4b191084c23642452d9b2aea6344655c62761f606e930a0c9144e0b0dfe
[INFO] running `Command { std: "docker" "start" "-a" "53b6d4b191084c23642452d9b2aea6344655c62761f606e930a0c9144e0b0dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53b6d4b191084c23642452d9b2aea6344655c62761f606e930a0c9144e0b0dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b6d4b191084c23642452d9b2aea6344655c62761f606e930a0c9144e0b0dfe", kill_on_drop: false }`
[INFO] [stdout] 53b6d4b191084c23642452d9b2aea6344655c62761f606e930a0c9144e0b0dfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 6abb5e19709d4210cd821a33d7ecb57ca2744328e1a9188aa41bdc32f2cfed7f
[INFO] running `Command { std: "docker" "start" "-a" "6abb5e19709d4210cd821a33d7ecb57ca2744328e1a9188aa41bdc32f2cfed7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling random-trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "6abb5e19709d4210cd821a33d7ecb57ca2744328e1a9188aa41bdc32f2cfed7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abb5e19709d4210cd821a33d7ecb57ca2744328e1a9188aa41bdc32f2cfed7f", kill_on_drop: false }`
[INFO] [stdout] 6abb5e19709d4210cd821a33d7ecb57ca2744328e1a9188aa41bdc32f2cfed7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] [stdout] fa9c9cc34df644e598d834a610a12cb10c8e8fff4df6b01fc357c51f5a5dac0b
[INFO] running `Command { std: "docker" "start" "-a" "fa9c9cc34df644e598d834a610a12cb10c8e8fff4df6b01fc357c51f5a5dac0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling random-trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "fa9c9cc34df644e598d834a610a12cb10c8e8fff4df6b01fc357c51f5a5dac0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9c9cc34df644e598d834a610a12cb10c8e8fff4df6b01fc357c51f5a5dac0b", kill_on_drop: false }`
[INFO] [stdout] fa9c9cc34df644e598d834a610a12cb10c8e8fff4df6b01fc357c51f5a5dac0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] [stdout] f2f26478f0449b8139476e6c1a0572953634b70fe98c3d8a1f221585f961825b
[INFO] running `Command { std: "docker" "start" "-a" "f2f26478f0449b8139476e6c1a0572953634b70fe98c3d8a1f221585f961825b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/random_trait-40afc6078918e1b3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests random-trait
[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 2 tests
[INFO] [stdout] test src/lib.rs - Random (line 59) ... ok
[INFO] [stdout] test src/lib.rs - GenerateRand (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2f26478f0449b8139476e6c1a0572953634b70fe98c3d8a1f221585f961825b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2f26478f0449b8139476e6c1a0572953634b70fe98c3d8a1f221585f961825b", kill_on_drop: false }`
[INFO] [stdout] f2f26478f0449b8139476e6c1a0572953634b70fe98c3d8a1f221585f961825b