[INFO] fetching crate timestamp-stretcher 0.1.0...
[INFO] testing timestamp-stretcher-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate timestamp-stretcher 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate timestamp-stretcher 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate timestamp-stretcher 0.1.0
[INFO] finished tweaking crates.io crate timestamp-stretcher 0.1.0
[INFO] tweaked toml for crates.io crate timestamp-stretcher 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfb1b9865c41d7f6f5d37b760218f7e956ff7dd9933b74c4dfa11c8c719d843f
[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" "dfb1b9865c41d7f6f5d37b760218f7e956ff7dd9933b74c4dfa11c8c719d843f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfb1b9865c41d7f6f5d37b760218f7e956ff7dd9933b74c4dfa11c8c719d843f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfb1b9865c41d7f6f5d37b760218f7e956ff7dd9933b74c4dfa11c8c719d843f", kill_on_drop: false }`
[INFO] [stdout] dfb1b9865c41d7f6f5d37b760218f7e956ff7dd9933b74c4dfa11c8c719d843f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 753e0c7744ea99369673733a43a1dc7f5a965677aae16384a67e0b293fdb497d
[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" "753e0c7744ea99369673733a43a1dc7f5a965677aae16384a67e0b293fdb497d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcd v2.0.1
[INFO] [stderr]    Compiling timestamp-stretcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "753e0c7744ea99369673733a43a1dc7f5a965677aae16384a67e0b293fdb497d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753e0c7744ea99369673733a43a1dc7f5a965677aae16384a67e0b293fdb497d", kill_on_drop: false }`
[INFO] [stdout] 753e0c7744ea99369673733a43a1dc7f5a965677aae16384a67e0b293fdb497d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] bd8a9c821f0f9d1c8947b226c58c2edca112972bfacff0364fae622012fad99c
[INFO] running `Command { std: "docker" "start" "-a" "bd8a9c821f0f9d1c8947b226c58c2edca112972bfacff0364fae622012fad99c", kill_on_drop: false }`
[INFO] [stderr]    Compiling timestamp-stretcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "bd8a9c821f0f9d1c8947b226c58c2edca112972bfacff0364fae622012fad99c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8a9c821f0f9d1c8947b226c58c2edca112972bfacff0364fae622012fad99c", kill_on_drop: false }`
[INFO] [stdout] bd8a9c821f0f9d1c8947b226c58c2edca112972bfacff0364fae622012fad99c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b342657cc550b9557406326f554cc0314accf281786eaa53a79923da4f1f8c9
[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" "5b342657cc550b9557406326f554cc0314accf281786eaa53a79923da4f1f8c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timestamp_stretcher-2ace23b689568c3d)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test using_floating_points_gives_rounding_errors_for_large_numbers ... ignored
[INFO] [stdout] test using_integers_does_not_give_rounding_errors_for_large_numbers ... ignored
[INFO] [stdout] test timestamp_stretcher_first_stretching_and_then_compressing_gives_input_mostly ... ok
[INFO] [stdout] test floating_point_stretchers_and_real_stretcher_match_for_small_data_and_lots_of_factor_changes ... ok
[INFO] [stdout] test timestamp_stretcher_takes_error_into_account_when_rounding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timestamp-stretcher
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - TimestampStretcher::new (line 72) ... ok
[INFO] [stdout] test src/lib.rs - TimestampStretcher::stretch (line 120) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b342657cc550b9557406326f554cc0314accf281786eaa53a79923da4f1f8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b342657cc550b9557406326f554cc0314accf281786eaa53a79923da4f1f8c9", kill_on_drop: false }`
[INFO] [stdout] 5b342657cc550b9557406326f554cc0314accf281786eaa53a79923da4f1f8c9