[INFO] fetching crate apdex 0.1.1...
[INFO] testing apdex-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate apdex 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate apdex 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apdex 0.1.1
[INFO] finished tweaking crates.io crate apdex 0.1.1
[INFO] tweaked toml for crates.io crate apdex 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7dd0e650f08f0c592b15cd38740bfe32b6e8278d4a43927dec25d9a009058e45
[INFO] running `Command { std: "docker" "start" "-a" "7dd0e650f08f0c592b15cd38740bfe32b6e8278d4a43927dec25d9a009058e45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dd0e650f08f0c592b15cd38740bfe32b6e8278d4a43927dec25d9a009058e45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd0e650f08f0c592b15cd38740bfe32b6e8278d4a43927dec25d9a009058e45", kill_on_drop: false }`
[INFO] [stdout] 7dd0e650f08f0c592b15cd38740bfe32b6e8278d4a43927dec25d9a009058e45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f4d5e9c8e344edcf00896bf235ee8f666f93a51ee88ac15710e672a45de0968
[INFO] running `Command { std: "docker" "start" "-a" "3f4d5e9c8e344edcf00896bf235ee8f666f93a51ee88ac15710e672a45de0968", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yansi v0.4.0
[INFO] [stderr]    Compiling apdex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "3f4d5e9c8e344edcf00896bf235ee8f666f93a51ee88ac15710e672a45de0968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4d5e9c8e344edcf00896bf235ee8f666f93a51ee88ac15710e672a45de0968", kill_on_drop: false }`
[INFO] [stdout] 3f4d5e9c8e344edcf00896bf235ee8f666f93a51ee88ac15710e672a45de0968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f61305fd373988410f4c711699d9611fb0b0c9e998fe98639517ad612145fd9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0f61305fd373988410f4c711699d9611fb0b0c9e998fe98639517ad612145fd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling apdex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "0f61305fd373988410f4c711699d9611fb0b0c9e998fe98639517ad612145fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f61305fd373988410f4c711699d9611fb0b0c9e998fe98639517ad612145fd9", kill_on_drop: false }`
[INFO] [stdout] 0f61305fd373988410f4c711699d9611fb0b0c9e998fe98639517ad612145fd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 467a08bfd02daf111d156cbbc5abd356dca42c02e6ff7cb18c2611ea0d45d7d2
[INFO] running `Command { std: "docker" "start" "-a" "467a08bfd02daf111d156cbbc5abd356dca42c02e6ff7cb18c2611ea0d45d7d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/apdex-8966b7470f5aca8a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::uniform_output_one_small_group ... ok
[INFO] [stdout] test tests::uniform_output_one ... ok
[INFO] [stdout] test tests::uniform_output_no_samples_high_t ... ok
[INFO] [stdout] test tests::uniform_output_no_samples ... ok
[INFO] [stdout] test tests::uniform_output ... ok
[INFO] [stdout] test tests::score_errors ... ok
[INFO] [stdout] test tests::score ... ok
[INFO] [stdout] test tests::rating_output_small_group ... ok
[INFO] [stdout] test tests::rating_output ... ok
[INFO] [stdout] test tests::no_score ... ok
[INFO] [stdout] test tests::rating_output_no_samples ... ok
[INFO] [stdout] test tests::rating_output_no_samples_high_t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests apdex
[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" "467a08bfd02daf111d156cbbc5abd356dca42c02e6ff7cb18c2611ea0d45d7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "467a08bfd02daf111d156cbbc5abd356dca42c02e6ff7cb18c2611ea0d45d7d2", kill_on_drop: false }`
[INFO] [stdout] 467a08bfd02daf111d156cbbc5abd356dca42c02e6ff7cb18c2611ea0d45d7d2