[INFO] fetching crate easer 0.2.1...
[INFO] testing easer-0.2.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate easer 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate easer 0.2.1 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 easer 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate easer 0.2.1
[INFO] tweaked toml for crates.io crate easer 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gnuplot v0.0.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 8fe45869de28e9c43e36e039ace134fa1377212829b89dd800d52350142e4497
[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" "8fe45869de28e9c43e36e039ace134fa1377212829b89dd800d52350142e4497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fe45869de28e9c43e36e039ace134fa1377212829b89dd800d52350142e4497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe45869de28e9c43e36e039ace134fa1377212829b89dd800d52350142e4497", kill_on_drop: false }`
[INFO] [stdout] 8fe45869de28e9c43e36e039ace134fa1377212829b89dd800d52350142e4497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] e0f303f4a75ea1ec2fa590c984de7ca54665cdabd72258326339517830eceeb4
[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" "e0f303f4a75ea1ec2fa590c984de7ca54665cdabd72258326339517830eceeb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling easer v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "e0f303f4a75ea1ec2fa590c984de7ca54665cdabd72258326339517830eceeb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f303f4a75ea1ec2fa590c984de7ca54665cdabd72258326339517830eceeb4", kill_on_drop: false }`
[INFO] [stdout] e0f303f4a75ea1ec2fa590c984de7ca54665cdabd72258326339517830eceeb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 60808b643b265fb5a997df53fde98a321f769c181f8434f92deea876b557935f
[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" "60808b643b265fb5a997df53fde98a321f769c181f8434f92deea876b557935f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gnuplot v0.0.25
[INFO] [stderr]    Compiling approx v0.2.1
[INFO] [stderr]    Compiling easer v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "60808b643b265fb5a997df53fde98a321f769c181f8434f92deea876b557935f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60808b643b265fb5a997df53fde98a321f769c181f8434f92deea876b557935f", kill_on_drop: false }`
[INFO] [stdout] 60808b643b265fb5a997df53fde98a321f769c181f8434f92deea876b557935f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 49ea69fb47b164b5979dd2008acbdddb549d7896330219cdf7d80e1def67a083
[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" "49ea69fb47b164b5979dd2008acbdddb549d7896330219cdf7d80e1def67a083", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 57 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/easer-82fa760775aabed7)
[INFO] [stdout] test functions::back::test::ease_out ... ok
[INFO] [stdout] test functions::back::test::f32_precision ... ok
[INFO] [stdout] test functions::circ::test::f32_precision ... ok
[INFO] [stdout] test functions::circ::test::f64_precision ... ok
[INFO] [stdout] test functions::circ::test::ease_out ... ok
[INFO] [stdout] test functions::cubic::test::ease_in_out ... ok
[INFO] [stdout] test functions::cubic::test::ease_out ... ok
[INFO] [stdout] test functions::cubic::test::f64_precision ... ok
[INFO] [stdout] test functions::cubic::test::f32_precision ... ok
[INFO] [stdout] test functions::circ::test::ease_in_out ... ok
[INFO] [stdout] test functions::elastic::test::f64_precision ... ok
[INFO] [stdout] test functions::circ::test::ease_in ... ok
[INFO] [stdout] test functions::bounce::test::f64_precision ... ok
[INFO] [stdout] test functions::cubic::test::ease_in ... ok
[INFO] [stdout] test functions::expo::test::f32_precision ... ok
[INFO] [stdout] test functions::bounce::test::f32_precision ... ok
[INFO] [stdout] test functions::elastic::test::ease_out ... ok
[INFO] [stdout] test functions::elastic::test::f32_precision ... ok
[INFO] [stdout] test functions::elastic::test::ease_in_out ... ok
[INFO] [stdout] test functions::expo::test::ease_in ... ok
[INFO] [stdout] test functions::expo::test::ease_out ... ok
[INFO] [stdout] test functions::linear::test::ease_in_out ... ok
[INFO] [stdout] test functions::linear::test::ease_in ... ok
[INFO] [stdout] test functions::linear::test::ease_out ... ok
[INFO] [stdout] test functions::linear::test::f32_precision ... ok
[INFO] [stdout] test functions::linear::test::f64_precision ... ok
[INFO] [stdout] test functions::quad::test::ease_in ... ok
[INFO] [stdout] test functions::quad::test::ease_in_out ... ok
[INFO] [stdout] test functions::bounce::test::ease_out ... ok
[INFO] [stdout] test functions::quad::test::f32_precision ... ok
[INFO] [stdout] test functions::quad::test::f64_precision ... ok
[INFO] [stdout] test functions::quart::test::ease_in ... ok
[INFO] [stdout] test functions::quart::test::ease_in_out ... ok
[INFO] [stdout] test functions::quart::test::ease_out ... ok
[INFO] [stdout] test functions::quart::test::f64_precision ... ok
[INFO] [stdout] test functions::quint::test::ease_in ... ok
[INFO] [stdout] test functions::quint::test::ease_in_out ... ok
[INFO] [stdout] test functions::quint::test::ease_out ... ok
[INFO] [stdout] test functions::bounce::test::ease_in_out ... ok
[INFO] [stdout] test functions::sine::test::ease_in ... ok
[INFO] [stdout] test functions::quint::test::f32_precision ... ok
[INFO] [stdout] test functions::sine::test::ease_in_out ... ok
[INFO] [stdout] test functions::expo::test::f64_precision ... ok
[INFO] [stdout] test functions::back::test::ease_in_out ... ok
[INFO] [stdout] test functions::quint::test::f64_precision ... ok
[INFO] [stdout] test functions::sine::test::ease_out ... ok
[INFO] [stdout] test functions::quart::test::f32_precision ... ok
[INFO] [stdout] test functions::util::test::float_casting ... ok
[INFO] [stdout] test functions::bounce::test::ease_in ... ok
[INFO] [stdout] test functions::util::test::cast_constants_macro ... ok
[INFO] [stdout] test functions::sine::test::f64_precision ... ok
[INFO] [stdout] test functions::sine::test::f32_precision ... ok
[INFO] [stderr]    Doc-tests easer
[INFO] [stdout] test functions::quad::test::ease_out ... ok
[INFO] [stdout] test functions::back::test::ease_in ... ok
[INFO] [stdout] test functions::back::test::f64_precision ... ok
[INFO] [stdout] test functions::elastic::test::ease_in ... ok
[INFO] [stdout] test functions::expo::test::ease_in_out ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49ea69fb47b164b5979dd2008acbdddb549d7896330219cdf7d80e1def67a083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ea69fb47b164b5979dd2008acbdddb549d7896330219cdf7d80e1def67a083", kill_on_drop: false }`
[INFO] [stdout] 49ea69fb47b164b5979dd2008acbdddb549d7896330219cdf7d80e1def67a083