[INFO] fetching crate ramp-maker 0.2.0...
[INFO] testing ramp-maker-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate ramp-maker 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ramp-maker 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ramp-maker 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ramp-maker 0.2.0
[INFO] tweaked toml for crates.io crate ramp-maker 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate ramp-maker 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded az v1.1.0
[INFO] [stderr]   Downloaded integer-sqrt v0.1.5
[INFO] [stderr]   Downloaded fixed v1.6.0
[INFO] [stderr]   Downloaded fixed-sqrt v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 280ec467321538412349bdb375eb2f005e65677c27bea3a5709a2a0d2e1f9a9f
[INFO] running `Command { std: "docker" "start" "-a" "280ec467321538412349bdb375eb2f005e65677c27bea3a5709a2a0d2e1f9a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "280ec467321538412349bdb375eb2f005e65677c27bea3a5709a2a0d2e1f9a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280ec467321538412349bdb375eb2f005e65677c27bea3a5709a2a0d2e1f9a9f", kill_on_drop: false }`
[INFO] [stdout] 280ec467321538412349bdb375eb2f005e65677c27bea3a5709a2a0d2e1f9a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d980d7cf6d70ebbb9f840f9de76d29116fbf276645382a476b38ec5f05e1bf5
[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" "6d980d7cf6d70ebbb9f840f9de76d29116fbf276645382a476b38ec5f05e1bf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling fixed v1.6.0
[INFO] [stderr]    Compiling az v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling fixed-sqrt v0.2.4
[INFO] [stderr]    Compiling ramp-maker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.28s
[INFO] running `Command { std: "docker" "inspect" "6d980d7cf6d70ebbb9f840f9de76d29116fbf276645382a476b38ec5f05e1bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d980d7cf6d70ebbb9f840f9de76d29116fbf276645382a476b38ec5f05e1bf5", kill_on_drop: false }`
[INFO] [stdout] 6d980d7cf6d70ebbb9f840f9de76d29116fbf276645382a476b38ec5f05e1bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a40dfaf9ccecb813cab89ac2039edc3dfbdf98095bb7dc4f9e139e3d5a479152
[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" "a40dfaf9ccecb813cab89ac2039edc3dfbdf98095bb7dc4f9e139e3d5a479152", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling ramp-maker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "a40dfaf9ccecb813cab89ac2039edc3dfbdf98095bb7dc4f9e139e3d5a479152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40dfaf9ccecb813cab89ac2039edc3dfbdf98095bb7dc4f9e139e3d5a479152", kill_on_drop: false }`
[INFO] [stdout] a40dfaf9ccecb813cab89ac2039edc3dfbdf98095bb7dc4f9e139e3d5a479152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bc7425f3358f8309bf1b26975e26c5f0d8b92cee4d1a45006910f62e25e30b2
[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" "9bc7425f3358f8309bf1b26975e26c5f0d8b92cee4d1a45006910f62e25e30b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ramp_maker-653c35ef981f2f48)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test flat::tests::flat_should_pass_motion_profile_tests ... ok
[INFO] [stdout] test trapezoidal::tests::trapezoidal_should_come_to_stop_with_last_step ... ok
[INFO] [stdout] test trapezoidal::tests::trapezoidal_should_generate_ramp_with_approximate_target_acceleration ... ok
[INFO] [stdout] test flat::tests::flat_should_produce_constant_velocity ... ok
[INFO] [stdout] test trapezoidal::tests::trapezoidal_should_generate_actual_trapezoidal_ramp ... ok
[INFO] [stdout] test trapezoidal::tests::trapezoidal_should_pass_motion_profile_tests ... ok
[INFO] [stdout] test trapezoidal::tests::trapezoidal_should_adapt_to_changes_in_max_velocity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ramp-maker
[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" "9bc7425f3358f8309bf1b26975e26c5f0d8b92cee4d1a45006910f62e25e30b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc7425f3358f8309bf1b26975e26c5f0d8b92cee4d1a45006910f62e25e30b2", kill_on_drop: false }`
[INFO] [stdout] 9bc7425f3358f8309bf1b26975e26c5f0d8b92cee4d1a45006910f62e25e30b2