[INFO] fetching crate j2ds 0.3.0...
[INFO] testing j2ds-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate j2ds 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate j2ds 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate j2ds 0.3.0
[INFO] finished tweaking crates.io crate j2ds 0.3.0
[INFO] tweaked toml for crates.io crate j2ds 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37ea6410c405ea0bd67c7196fc8e1bbaebf7e1de87b7103693e2dc6cd54b40ae
[INFO] running `Command { std: "docker" "start" "-a" "37ea6410c405ea0bd67c7196fc8e1bbaebf7e1de87b7103693e2dc6cd54b40ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37ea6410c405ea0bd67c7196fc8e1bbaebf7e1de87b7103693e2dc6cd54b40ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ea6410c405ea0bd67c7196fc8e1bbaebf7e1de87b7103693e2dc6cd54b40ae", kill_on_drop: false }`
[INFO] [stdout] 37ea6410c405ea0bd67c7196fc8e1bbaebf7e1de87b7103693e2dc6cd54b40ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf7b26070b4929c8760811f953450402a7702e3a2d685ccb5da0a795685a782a
[INFO] running `Command { std: "docker" "start" "-a" "bf7b26070b4929c8760811f953450402a7702e3a2d685ccb5da0a795685a782a", kill_on_drop: false }`
[INFO] [stderr]    Compiling j2ds v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "bf7b26070b4929c8760811f953450402a7702e3a2d685ccb5da0a795685a782a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7b26070b4929c8760811f953450402a7702e3a2d685ccb5da0a795685a782a", kill_on_drop: false }`
[INFO] [stdout] bf7b26070b4929c8760811f953450402a7702e3a2d685ccb5da0a795685a782a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a1e8a5f0fc09564d83be913a5520aec7f1359fc84fb8299303070f828d3922c
[INFO] running `Command { std: "docker" "start" "-a" "7a1e8a5f0fc09564d83be913a5520aec7f1359fc84fb8299303070f828d3922c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling j2ds v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "7a1e8a5f0fc09564d83be913a5520aec7f1359fc84fb8299303070f828d3922c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a1e8a5f0fc09564d83be913a5520aec7f1359fc84fb8299303070f828d3922c", kill_on_drop: false }`
[INFO] [stdout] 7a1e8a5f0fc09564d83be913a5520aec7f1359fc84fb8299303070f828d3922c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14234eaeb1a07e7293358f014c7e946959227aa298f1872dbdf4b40882c17831
[INFO] running `Command { std: "docker" "start" "-a" "14234eaeb1a07e7293358f014c7e946959227aa298f1872dbdf4b40882c17831", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/j2ds-983df83f1b260d5e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test clock::test_clock ... ok
[INFO] [stdout] test clock::test_timer ... ok
[INFO] [stdout] test clock::test_next_timer_event ... ok
[INFO] [stdout] test clock::test_timer_zero_duration ... ok
[INFO] [stdout] test ring::test_elastic_downscale ... ok
[INFO] [stdout] test ring::test_elastic_empty ... ok
[INFO] [stdout] test ring::test_elastic_exact ... ok
[INFO] [stdout] test ring::test_elastic_upscale ... ok
[INFO] [stdout] test ring::test_singles ... ok
[INFO] [stdout] test ring::test_slices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests j2ds
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/clock.rs - clock::Clock (line 6) ... ok
[INFO] [stdout] test src/ring.rs - ring::RingBuffer (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14234eaeb1a07e7293358f014c7e946959227aa298f1872dbdf4b40882c17831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14234eaeb1a07e7293358f014c7e946959227aa298f1872dbdf4b40882c17831", kill_on_drop: false }`
[INFO] [stdout] 14234eaeb1a07e7293358f014c7e946959227aa298f1872dbdf4b40882c17831