[INFO] fetching crate percentage-rs 0.1.4...
[INFO] testing percentage-rs-0.1.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate percentage-rs 0.1.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate percentage-rs 0.1.4 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 percentage-rs 0.1.4
[INFO] finished tweaking crates.io crate percentage-rs 0.1.4
[INFO] tweaked toml for crates.io crate percentage-rs 0.1.4 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8588b0b6e5bfea1a4b817d7b41e2835d31aa05513247bb857df3b280d470a2d1
[INFO] running `Command { std: "docker" "start" "-a" "8588b0b6e5bfea1a4b817d7b41e2835d31aa05513247bb857df3b280d470a2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8588b0b6e5bfea1a4b817d7b41e2835d31aa05513247bb857df3b280d470a2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8588b0b6e5bfea1a4b817d7b41e2835d31aa05513247bb857df3b280d470a2d1", kill_on_drop: false }`
[INFO] [stdout] 8588b0b6e5bfea1a4b817d7b41e2835d31aa05513247bb857df3b280d470a2d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64ec912432f7a4efee70a800c5e7bc89332563d8db0d2d13e599c01267e70705
[INFO] running `Command { std: "docker" "start" "-a" "64ec912432f7a4efee70a800c5e7bc89332563d8db0d2d13e599c01267e70705", kill_on_drop: false }`
[INFO] [stderr]    Compiling percentage-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "64ec912432f7a4efee70a800c5e7bc89332563d8db0d2d13e599c01267e70705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ec912432f7a4efee70a800c5e7bc89332563d8db0d2d13e599c01267e70705", kill_on_drop: false }`
[INFO] [stdout] 64ec912432f7a4efee70a800c5e7bc89332563d8db0d2d13e599c01267e70705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 148fe7bdc323a49750f35ebeb82fe9237910feec71e7aa499aa2d58bd90728ef
[INFO] running `Command { std: "docker" "start" "-a" "148fe7bdc323a49750f35ebeb82fe9237910feec71e7aa499aa2d58bd90728ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling percentage-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "148fe7bdc323a49750f35ebeb82fe9237910feec71e7aa499aa2d58bd90728ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "148fe7bdc323a49750f35ebeb82fe9237910feec71e7aa499aa2d58bd90728ef", kill_on_drop: false }`
[INFO] [stdout] 148fe7bdc323a49750f35ebeb82fe9237910feec71e7aa499aa2d58bd90728ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9079f28bf26999400fc5f4c1a9815cd42dbbb91a2cc4bb23782f775a3dddfb3b
[INFO] running `Command { std: "docker" "start" "-a" "9079f28bf26999400fc5f4c1a9815cd42dbbb91a2cc4bb23782f775a3dddfb3b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/percentage_rs-1f964d5456f2f3a5)
[INFO] [stdout] test tests::test_add_2 ... ok
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_partial_eq ... ok
[INFO] [stdout] test tests::test_percentage ... ok
[INFO] [stderr]    Doc-tests percentage-rs
[INFO] [stdout] test tests::test_percent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Percentage (line 52) ... ok
[INFO] [stdout] test src/lib.rs - Percent::percent (line 13) ... ok
[INFO] [stdout] test src/lib.rs - Percentage (line 44) ... ok
[INFO] [stdout] test src/lib.rs - Percentage (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9079f28bf26999400fc5f4c1a9815cd42dbbb91a2cc4bb23782f775a3dddfb3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9079f28bf26999400fc5f4c1a9815cd42dbbb91a2cc4bb23782f775a3dddfb3b", kill_on_drop: false }`
[INFO] [stdout] 9079f28bf26999400fc5f4c1a9815cd42dbbb91a2cc4bb23782f775a3dddfb3b