[INFO] fetching crate random-trait 0.1.1...
[INFO] testing random-trait-0.1.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate random-trait 0.1.1 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate random-trait 0.1.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0641c57649d7cecddf79cf0d92fce26125729e9bedf943b7d6659e2e9524d16
[INFO] running `Command { std: "docker" "start" "-a" "f0641c57649d7cecddf79cf0d92fce26125729e9bedf943b7d6659e2e9524d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0641c57649d7cecddf79cf0d92fce26125729e9bedf943b7d6659e2e9524d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0641c57649d7cecddf79cf0d92fce26125729e9bedf943b7d6659e2e9524d16", kill_on_drop: false }`
[INFO] [stdout] f0641c57649d7cecddf79cf0d92fce26125729e9bedf943b7d6659e2e9524d16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82eaa938ca2f0a6bb06ecad5c9816b183a03a4439ca18ac1612e3c9262d5dd3c
[INFO] running `Command { std: "docker" "start" "-a" "82eaa938ca2f0a6bb06ecad5c9816b183a03a4439ca18ac1612e3c9262d5dd3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling random-trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "82eaa938ca2f0a6bb06ecad5c9816b183a03a4439ca18ac1612e3c9262d5dd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82eaa938ca2f0a6bb06ecad5c9816b183a03a4439ca18ac1612e3c9262d5dd3c", kill_on_drop: false }`
[INFO] [stdout] 82eaa938ca2f0a6bb06ecad5c9816b183a03a4439ca18ac1612e3c9262d5dd3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfa9a69dc017ee01ca3219bf3dd6a4c9007b0b592163b0923bfe4d74e48d035d
[INFO] running `Command { std: "docker" "start" "-a" "dfa9a69dc017ee01ca3219bf3dd6a4c9007b0b592163b0923bfe4d74e48d035d", kill_on_drop: false }`
[INFO] [stderr]    Compiling random-trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "dfa9a69dc017ee01ca3219bf3dd6a4c9007b0b592163b0923bfe4d74e48d035d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa9a69dc017ee01ca3219bf3dd6a4c9007b0b592163b0923bfe4d74e48d035d", kill_on_drop: false }`
[INFO] [stdout] dfa9a69dc017ee01ca3219bf3dd6a4c9007b0b592163b0923bfe4d74e48d035d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e93b60dcf15cf28b9b2c52f9fd48cb981ff4724eb871c56c51dd6121aff3b8d0
[INFO] running `Command { std: "docker" "start" "-a" "e93b60dcf15cf28b9b2c52f9fd48cb981ff4724eb871c56c51dd6121aff3b8d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/random_trait-0f2a0ecae0714496)
[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 random-trait
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - GenerateRand (line 28) ... ok
[INFO] [stdout] test src/lib.rs - Random (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e93b60dcf15cf28b9b2c52f9fd48cb981ff4724eb871c56c51dd6121aff3b8d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93b60dcf15cf28b9b2c52f9fd48cb981ff4724eb871c56c51dd6121aff3b8d0", kill_on_drop: false }`
[INFO] [stdout] e93b60dcf15cf28b9b2c52f9fd48cb981ff4724eb871c56c51dd6121aff3b8d0