[INFO] fetching crate rand_jitter 0.3.0...
[INFO] testing rand_jitter-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rand_jitter 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rand_jitter 0.3.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rand_jitter 0.3.0
[INFO] finished tweaking crates.io crate rand_jitter 0.3.0
[INFO] tweaked toml for crates.io crate rand_jitter 0.3.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e65a9bf672d151031c62a925cfc0e4d9cc61bf541e77aa813063ec32ef690e7c
[INFO] running `Command { std: "docker" "start" "-a" "e65a9bf672d151031c62a925cfc0e4d9cc61bf541e77aa813063ec32ef690e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e65a9bf672d151031c62a925cfc0e4d9cc61bf541e77aa813063ec32ef690e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65a9bf672d151031c62a925cfc0e4d9cc61bf541e77aa813063ec32ef690e7c", kill_on_drop: false }`
[INFO] [stdout] e65a9bf672d151031c62a925cfc0e4d9cc61bf541e77aa813063ec32ef690e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b6f66e394394d6bf847ecb4b296329d1d163d463a23b61c17e8e6c3ee9651a9
[INFO] running `Command { std: "docker" "start" "-a" "2b6f66e394394d6bf847ecb4b296329d1d163d463a23b61c17e8e6c3ee9651a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_jitter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "2b6f66e394394d6bf847ecb4b296329d1d163d463a23b61c17e8e6c3ee9651a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b6f66e394394d6bf847ecb4b296329d1d163d463a23b61c17e8e6c3ee9651a9", kill_on_drop: false }`
[INFO] [stdout] 2b6f66e394394d6bf847ecb4b296329d1d163d463a23b61c17e8e6c3ee9651a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9ff8564a9f1c7047068a855a2cb4423447868ccbd9577aac8dcb6c2178a0e84
[INFO] running `Command { std: "docker" "start" "-a" "b9ff8564a9f1c7047068a855a2cb4423447868ccbd9577aac8dcb6c2178a0e84", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_jitter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/lib.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         #[doc = $x]
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 67 |         extern {}
[INFO] [stdout]    |         --------- rustdoc does not generate documentation for extern block
[INFO] [stdout] ...
[INFO] [stdout] 72 | doc_comment!(include_str!("../README.md"));
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: this warning originates in the macro `doc_comment` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rand_jitter-887e8ef5f2a6e6d8)
[INFO] [stderr]   Executable tests/mod.rs (/opt/rustwide/target/debug/deps/mod-372ebf7741dbfc48)
[INFO] running `Command { std: "docker" "inspect" "b9ff8564a9f1c7047068a855a2cb4423447868ccbd9577aac8dcb6c2178a0e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ff8564a9f1c7047068a855a2cb4423447868ccbd9577aac8dcb6c2178a0e84", kill_on_drop: false }`
[INFO] [stdout] b9ff8564a9f1c7047068a855a2cb4423447868ccbd9577aac8dcb6c2178a0e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5eda4be90fcbb29d79c4f60d837ad1025daef6d6dd04d6f897d4ef1275543e46
[INFO] running `Command { std: "docker" "start" "-a" "5eda4be90fcbb29d79c4f60d837ad1025daef6d6dd04d6f897d4ef1275543e46", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/lib.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         #[doc = $x]
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 67 |         extern {}
[INFO] [stderr]    |         --------- rustdoc does not generate documentation for extern block
[INFO] [stderr] ...
[INFO] [stderr] 72 | doc_comment!(include_str!("../README.md"));
[INFO] [stderr]    | ------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stderr]    = note: this warning originates in the macro `doc_comment` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `rand_jitter` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rand_jitter-887e8ef5f2a6e6d8)
[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]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-372ebf7741dbfc48)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_jitter_bad_timer ... ok
[INFO] [stdout] test test_jitter_closure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rand_jitter
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - JitterRng<F>::new_with_timer (line 256) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5eda4be90fcbb29d79c4f60d837ad1025daef6d6dd04d6f897d4ef1275543e46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eda4be90fcbb29d79c4f60d837ad1025daef6d6dd04d6f897d4ef1275543e46", kill_on_drop: false }`
[INFO] [stdout] 5eda4be90fcbb29d79c4f60d837ad1025daef6d6dd04d6f897d4ef1275543e46