[INFO] fetching crate percentage-rs 0.1.6...
[INFO] testing percentage-rs-0.1.6 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate percentage-rs 0.1.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate percentage-rs 0.1.6
[INFO] finished tweaking crates.io crate percentage-rs 0.1.6
[INFO] tweaked toml for crates.io crate percentage-rs 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate percentage-rs 0.1.6 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fa087f5db949a2377abb952df76f415fc75423a059a00c36703e8625bc05d70
[INFO] running `Command { std: "docker" "start" "-a" "1fa087f5db949a2377abb952df76f415fc75423a059a00c36703e8625bc05d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fa087f5db949a2377abb952df76f415fc75423a059a00c36703e8625bc05d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fa087f5db949a2377abb952df76f415fc75423a059a00c36703e8625bc05d70", kill_on_drop: false }`
[INFO] [stdout] 1fa087f5db949a2377abb952df76f415fc75423a059a00c36703e8625bc05d70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3762e28aa2c0f39f3825193a3e5e22127290227eb48f71841d5a15aeac14063
[INFO] running `Command { std: "docker" "start" "-a" "d3762e28aa2c0f39f3825193a3e5e22127290227eb48f71841d5a15aeac14063", kill_on_drop: false }`
[INFO] [stderr]    Compiling percentage-rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "d3762e28aa2c0f39f3825193a3e5e22127290227eb48f71841d5a15aeac14063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3762e28aa2c0f39f3825193a3e5e22127290227eb48f71841d5a15aeac14063", kill_on_drop: false }`
[INFO] [stdout] d3762e28aa2c0f39f3825193a3e5e22127290227eb48f71841d5a15aeac14063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f6e286f1732b145b4521a48b04b47cdbff0f05143b552c4a851c624f2b0c55
[INFO] running `Command { std: "docker" "start" "-a" "26f6e286f1732b145b4521a48b04b47cdbff0f05143b552c4a851c624f2b0c55", kill_on_drop: false }`
[INFO] [stderr]    Compiling percentage-rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "26f6e286f1732b145b4521a48b04b47cdbff0f05143b552c4a851c624f2b0c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f6e286f1732b145b4521a48b04b47cdbff0f05143b552c4a851c624f2b0c55", kill_on_drop: false }`
[INFO] [stdout] 26f6e286f1732b145b4521a48b04b47cdbff0f05143b552c4a851c624f2b0c55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe41d8b921077b8eec49de6cd096f962b0c09e5e8a0d8cf2a12b0a951fe58e2a
[INFO] running `Command { std: "docker" "start" "-a" "fe41d8b921077b8eec49de6cd096f962b0c09e5e8a0d8cf2a12b0a951fe58e2a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/percentage_rs-fde07ce06d1580dc)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_contructor ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_percent_trait ... ok
[INFO] [stdout] test tests::test_add_percentage ... ok
[INFO] [stdout] test tests::test_add_number ... ok
[INFO] [stdout] test tests::test_print ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests percentage_rs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Percentage (line 46) ... ok
[INFO] [stdout] test src/lib.rs - Percentage (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Percent::percent (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Percentage (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe41d8b921077b8eec49de6cd096f962b0c09e5e8a0d8cf2a12b0a951fe58e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe41d8b921077b8eec49de6cd096f962b0c09e5e8a0d8cf2a12b0a951fe58e2a", kill_on_drop: false }`
[INFO] [stdout] fe41d8b921077b8eec49de6cd096f962b0c09e5e8a0d8cf2a12b0a951fe58e2a