[INFO] fetching crate thread-rng 0.0.0...
[INFO] testing thread-rng-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate thread-rng 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate thread-rng 0.0.0
[INFO] finished tweaking crates.io crate thread-rng 0.0.0
[INFO] tweaked toml for crates.io crate thread-rng 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate thread-rng 0.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 869d146355652d28114efba0fdddc76f0e2f46f75ce43e24a64bb052abd07891
[INFO] running `Command { std: "docker" "start" "-a" "869d146355652d28114efba0fdddc76f0e2f46f75ce43e24a64bb052abd07891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "869d146355652d28114efba0fdddc76f0e2f46f75ce43e24a64bb052abd07891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869d146355652d28114efba0fdddc76f0e2f46f75ce43e24a64bb052abd07891", kill_on_drop: false }`
[INFO] [stdout] 869d146355652d28114efba0fdddc76f0e2f46f75ce43e24a64bb052abd07891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 596203d9e0c8cdbcd4ea420547a44e20ccf1889e4813da18cab9b6a4f48409d2
[INFO] running `Command { std: "docker" "start" "-a" "596203d9e0c8cdbcd4ea420547a44e20ccf1889e4813da18cab9b6a4f48409d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling thread-rng v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "596203d9e0c8cdbcd4ea420547a44e20ccf1889e4813da18cab9b6a4f48409d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596203d9e0c8cdbcd4ea420547a44e20ccf1889e4813da18cab9b6a4f48409d2", kill_on_drop: false }`
[INFO] [stdout] 596203d9e0c8cdbcd4ea420547a44e20ccf1889e4813da18cab9b6a4f48409d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05c58c51ef2f9f4a89de7755327a0e9b2c63c2cc69e281f77e8af143d5c9e8bc
[INFO] running `Command { std: "docker" "start" "-a" "05c58c51ef2f9f4a89de7755327a0e9b2c63c2cc69e281f77e8af143d5c9e8bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling thread-rng v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "05c58c51ef2f9f4a89de7755327a0e9b2c63c2cc69e281f77e8af143d5c9e8bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c58c51ef2f9f4a89de7755327a0e9b2c63c2cc69e281f77e8af143d5c9e8bc", kill_on_drop: false }`
[INFO] [stdout] 05c58c51ef2f9f4a89de7755327a0e9b2c63c2cc69e281f77e8af143d5c9e8bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1df29a935f2a3b5575c1a5879cd48baa55c72cd6746163e34138c344b429ccb2
[INFO] running `Command { std: "docker" "start" "-a" "1df29a935f2a3b5575c1a5879cd48baa55c72cd6746163e34138c344b429ccb2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thread_rng-b77d63f43d9f1438)
[INFO] [stderr]    Doc-tests thread_rng
[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] [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" "1df29a935f2a3b5575c1a5879cd48baa55c72cd6746163e34138c344b429ccb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df29a935f2a3b5575c1a5879cd48baa55c72cd6746163e34138c344b429ccb2", kill_on_drop: false }`
[INFO] [stdout] 1df29a935f2a3b5575c1a5879cd48baa55c72cd6746163e34138c344b429ccb2