[INFO] fetching crate approx_pearson_skew 0.1.0...
[INFO] testing approx_pearson_skew-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate approx_pearson_skew 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate approx_pearson_skew 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate approx_pearson_skew 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate approx_pearson_skew 0.1.0
[INFO] tweaked toml for crates.io crate approx_pearson_skew 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate approx_pearson_skew 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19d2b8379ae6c372df3bd12e7c5b244d07376e1896a62cb3bd450f8883e96a50
[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" "19d2b8379ae6c372df3bd12e7c5b244d07376e1896a62cb3bd450f8883e96a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19d2b8379ae6c372df3bd12e7c5b244d07376e1896a62cb3bd450f8883e96a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d2b8379ae6c372df3bd12e7c5b244d07376e1896a62cb3bd450f8883e96a50", kill_on_drop: false }`
[INFO] [stdout] 19d2b8379ae6c372df3bd12e7c5b244d07376e1896a62cb3bd450f8883e96a50
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] c1a3da2cdfb1d6ee0f6cc1b6cab436acb59feec9e99a6b8bf1d273cb364884e3
[INFO] running `Command { std: "docker" "start" "-a" "c1a3da2cdfb1d6ee0f6cc1b6cab436acb59feec9e99a6b8bf1d273cb364884e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v1.1.1
[INFO] [stderr]    Compiling approx_pearson_skew v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "c1a3da2cdfb1d6ee0f6cc1b6cab436acb59feec9e99a6b8bf1d273cb364884e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a3da2cdfb1d6ee0f6cc1b6cab436acb59feec9e99a6b8bf1d273cb364884e3", kill_on_drop: false }`
[INFO] [stdout] c1a3da2cdfb1d6ee0f6cc1b6cab436acb59feec9e99a6b8bf1d273cb364884e3
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--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] a9c8840a416671270cb40fbeef945d8c7008374a086ba25d636fd5722bffc853
[INFO] running `Command { std: "docker" "start" "-a" "a9c8840a416671270cb40fbeef945d8c7008374a086ba25d636fd5722bffc853", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx_pearson_skew v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "a9c8840a416671270cb40fbeef945d8c7008374a086ba25d636fd5722bffc853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c8840a416671270cb40fbeef945d8c7008374a086ba25d636fd5722bffc853", kill_on_drop: false }`
[INFO] [stdout] a9c8840a416671270cb40fbeef945d8c7008374a086ba25d636fd5722bffc853
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36978e1d19c8679bbab912ac72c47ec63273126e365a30e8da82932118268f0d
[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" "36978e1d19c8679bbab912ac72c47ec63273126e365a30e8da82932118268f0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/approx_pearson_skew-42f2582ea685b483)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::kth_ind_check ... ok
[INFO] [stdout] test tests::next_min_check ... ok
[INFO] [stdout] test tests::skew_check ... ok
[INFO] [stdout] test tests::median_even_check ... ok
[INFO] [stdout] test tests::median_odd_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests approx_pearson_skew
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - next_min (line 45) ... ok
[INFO] [stdout] test src/lib.rs - pearson_skew_median (line 237) ... ok
[INFO] [stdout] test src/lib.rs - mean (line 22) ... ok
[INFO] [stdout] test src/lib.rs - median (line 148) ... ok
[INFO] [stdout] test src/lib.rs - kth_ind (line 116) ... ok
[INFO] [stdout] test src/lib.rs - std_dev_pop (line 211) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36978e1d19c8679bbab912ac72c47ec63273126e365a30e8da82932118268f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36978e1d19c8679bbab912ac72c47ec63273126e365a30e8da82932118268f0d", kill_on_drop: false }`
[INFO] [stdout] 36978e1d19c8679bbab912ac72c47ec63273126e365a30e8da82932118268f0d