[INFO] fetching crate rl-core 1.18.0...
[INFO] testing rl-core-1.18.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rl-core 1.18.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rl-core 1.18.0
[INFO] finished tweaking crates.io crate rl-core 1.18.0
[INFO] tweaked toml for crates.io crate rl-core 1.18.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rl-core 1.18.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rl-core 1.18.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pin-project-lite v0.2.16
[INFO] [stderr]   Downloaded itoa v1.0.15
[INFO] [stderr]   Downloaded quote v1.0.42
[INFO] [stderr]   Downloaded ryu v1.0.20
[INFO] [stderr]   Downloaded memchr v2.7.6
[INFO] [stderr]   Downloaded proc-macro2 v1.0.103
[INFO] [stderr]   Downloaded unicode-ident v1.0.22
[INFO] [stderr]   Downloaded serde_json v1.0.145
[INFO] [stderr]   Downloaded syn v2.0.111
[INFO] [stderr]   Downloaded tokio v1.48.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afce2f848695ce11d23c79424990d4b2e64a2dfbdc73821a20ae46e7001d335d
[INFO] running `Command { std: "docker" "start" "-a" "afce2f848695ce11d23c79424990d4b2e64a2dfbdc73821a20ae46e7001d335d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afce2f848695ce11d23c79424990d4b2e64a2dfbdc73821a20ae46e7001d335d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afce2f848695ce11d23c79424990d4b2e64a2dfbdc73821a20ae46e7001d335d", kill_on_drop: false }`
[INFO] [stdout] afce2f848695ce11d23c79424990d4b2e64a2dfbdc73821a20ae46e7001d335d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 250d0eda408ca341f98b449a94f78732fff2dfa8ab89995118caed50e26f454d
[INFO] running `Command { std: "docker" "start" "-a" "250d0eda408ca341f98b449a94f78732fff2dfa8ab89995118caed50e26f454d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rl-core v1.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "250d0eda408ca341f98b449a94f78732fff2dfa8ab89995118caed50e26f454d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "250d0eda408ca341f98b449a94f78732fff2dfa8ab89995118caed50e26f454d", kill_on_drop: false }`
[INFO] [stdout] 250d0eda408ca341f98b449a94f78732fff2dfa8ab89995118caed50e26f454d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c08682552c1f0b3049af653b924ee565f89413f9a16808c4af0d3ef6b88c3e7e
[INFO] running `Command { std: "docker" "start" "-a" "c08682552c1f0b3049af653b924ee565f89413f9a16808c4af0d3ef6b88c3e7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling rl-core v1.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: extern crate `serde_json` is unused in crate `rl_core`
[INFO] [stdout]    |
[INFO] [stdout]    = help: remove the dependency or add `use serde_json as _;` to the crate root
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:26:2
[INFO] [stdout]    |
[INFO] [stdout] 26 |     unused_crate_dependencies,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "c08682552c1f0b3049af653b924ee565f89413f9a16808c4af0d3ef6b88c3e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c08682552c1f0b3049af653b924ee565f89413f9a16808c4af0d3ef6b88c3e7e", kill_on_drop: false }`
[INFO] [stdout] c08682552c1f0b3049af653b924ee565f89413f9a16808c4af0d3ef6b88c3e7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4afd63003eff7cc0354a242deb7e874573b0424bfb2a261e00e308799baea7c0
[INFO] running `Command { std: "docker" "start" "-a" "4afd63003eff7cc0354a242deb7e874573b0424bfb2a261e00e308799baea7c0", kill_on_drop: false }`
[INFO] [stderr] warning: extern crate `serde_json` is unused in crate `rl_core`
[INFO] [stderr]    |
[INFO] [stderr]    = help: remove the dependency or add `use serde_json as _;` to the crate root
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     unused_crate_dependencies,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rl-core` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rl_core-8ad7f508c99cf786)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tracker_test::test_acquire_overflow ... ok
[INFO] [stdout] test tracker_test::test_add_capacity ... ok
[INFO] [stdout] test tracker_test::test_add_capacity_stale ... ok
[INFO] [stdout] test tracker_test::test_add_capacity_overflow ... ok
[INFO] [stdout] test tracker_test::test_add_limited_capacity ... ok
[INFO] [stdout] test tracker_test::test_disabled_acquire_range ... ok
[INFO] [stdout] test tracker_test::test_disabled_add_capacity ... ok
[INFO] [stdout] test tracker_test::test_disabled_acquire_up_to ... ok
[INFO] [stdout] test tracker_test::test_disabled_full ... ok
[INFO] [stdout] test tracker_test::test_disabled_overfull ... ok
[INFO] [stdout] test tracker_test::test_force_acquire ... ok
[INFO] [stdout] test tracker_test::test_overfull ... ok
[INFO] [stdout] test tracker_test::test_rate_limit_acquire_range_zero ... ok
[INFO] [stdout] test tracker_test::test_disabled_empty ... ok
[INFO] [stdout] test tracker_test::test_negative_capacity ... ok
[INFO] [stdout] test tracker_test::test_rate_limit_active_acquire ... ok
[INFO] [stdout] test tracker_test::test_rate_limit_active_capacity ... ok
[INFO] [stdout] test tracker_test::test_rate_limit_acquire_up_to ... ok
[INFO] [stdout] test tracker_test::test_rate_limit_slow ... ok
[INFO] [stdout] test tracker_test::test_rate_limit_fresh ... ok
[INFO] [stdout] test tracker_test::test_simplify ... ok
[INFO] [stdout] test tracker_test::test_unlimited ... ok
[INFO] [stdout] test tracker_test::test_with_capacity ... ok
[INFO] [stdout] test tracker_time_test::test_time_now ... ok
[INFO] [stdout] test tracker_test::test_with_limited_capacity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rl_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4afd63003eff7cc0354a242deb7e874573b0424bfb2a261e00e308799baea7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4afd63003eff7cc0354a242deb7e874573b0424bfb2a261e00e308799baea7c0", kill_on_drop: false }`
[INFO] [stdout] 4afd63003eff7cc0354a242deb7e874573b0424bfb2a261e00e308799baea7c0
