[INFO] fetching crate ember-rl 0.3.4...
[INFO] testing ember-rl-0.3.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate ember-rl 0.3.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ember-rl 0.3.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ember-rl 0.3.4
[INFO] tweaked toml for crates.io crate ember-rl 0.3.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ember-rl 0.3.4 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ember-rl 0.3.4 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73435434f0b439f0a6dfbf410c3bf2805a106744b838e771ba9365868dfa5347
[INFO] running `Command { std: "docker" "start" "-a" "73435434f0b439f0a6dfbf410c3bf2805a106744b838e771ba9365868dfa5347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73435434f0b439f0a6dfbf410c3bf2805a106744b838e771ba9365868dfa5347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73435434f0b439f0a6dfbf410c3bf2805a106744b838e771ba9365868dfa5347", kill_on_drop: false }`
[INFO] [stdout] 73435434f0b439f0a6dfbf410c3bf2805a106744b838e771ba9365868dfa5347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e85887899f4594376f286062923178903f6a0519f0604acda5bb3a9cc854dcf
[INFO] running `Command { std: "docker" "start" "-a" "7e85887899f4594376f286062923178903f6a0519f0604acda5bb3a9cc854dcf", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ember-rl v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "7e85887899f4594376f286062923178903f6a0519f0604acda5bb3a9cc854dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e85887899f4594376f286062923178903f6a0519f0604acda5bb3a9cc854dcf", kill_on_drop: false }`
[INFO] [stdout] 7e85887899f4594376f286062923178903f6a0519f0604acda5bb3a9cc854dcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1288ff79266b1c38db19a1fc48ce762c78ebeea6d3e882a2d5dcab5c889066a
[INFO] running `Command { std: "docker" "start" "-a" "c1288ff79266b1c38db19a1fc48ce762c78ebeea6d3e882a2d5dcab5c889066a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ember-rl v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "c1288ff79266b1c38db19a1fc48ce762c78ebeea6d3e882a2d5dcab5c889066a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1288ff79266b1c38db19a1fc48ce762c78ebeea6d3e882a2d5dcab5c889066a", kill_on_drop: false }`
[INFO] [stdout] c1288ff79266b1c38db19a1fc48ce762c78ebeea6d3e882a2d5dcab5c889066a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81101027017d687be7862552a687c951d72003c0d6ad05f5c7805b4f81aac785
[INFO] running `Command { std: "docker" "start" "-a" "81101027017d687be7862552a687c951d72003c0d6ad05f5c7805b4f81aac785", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ember_rl-a1bc0c7498931073)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test algorithms::dqn::config::tests::epsilon_at_zero ... ok
[INFO] [stdout] test algorithms::dqn::config::tests::epsilon_midpoint ... ok
[INFO] [stdout] test algorithms::dqn::config::tests::epsilon_past_end_is_clamped ... ok
[INFO] [stdout] test algorithms::dqn::replay::tests::overwrites_when_full ... ok
[INFO] [stdout] test algorithms::dqn::replay::tests::ready_for_respects_warmup ... ok
[INFO] [stdout] test algorithms::dqn::replay::tests::sample_returns_correct_batch_size ... ok
[INFO] [stdout] test algorithms::dqn::config::tests::epsilon_at_end ... ok
[INFO] [stdout] test algorithms::dqn::replay::tests::push_and_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ember_rl
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/algorithms/dqn/inference.rs - algorithms::dqn::inference::DqnPolicy (line 21) ... ignored
[INFO] [stdout] test src/lib.rs - (line 13) ... ignored
[INFO] [stdout] test src/stats.rs - stats::StatsTracker (line 259) ... ignored
[INFO] [stdout] test src/training/run.rs - training::run::TrainingRun (line 72) ... ignored
[INFO] [stdout] test src/training/runner.rs - training::runner::DqnTrainer (line 48) ... ignored
[INFO] [stdout] test src/training/runner.rs - training::runner::DqnTrainer (line 60) ... ignored
[INFO] [stdout] test src/training/session.rs - training::session::TrainingSession (line 44) ... ignored
[INFO] [stdout] test src/encoding.rs - encoding::DiscreteActionMapper (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "81101027017d687be7862552a687c951d72003c0d6ad05f5c7805b4f81aac785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81101027017d687be7862552a687c951d72003c0d6ad05f5c7805b4f81aac785", kill_on_drop: false }`
[INFO] [stdout] 81101027017d687be7862552a687c951d72003c0d6ad05f5c7805b4f81aac785