[INFO] fetching crate iter-progress 0.8.1-rc1...
[INFO] testing iter-progress-0.8.1-rc1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate iter-progress 0.8.1-rc1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate iter-progress 0.8.1-rc1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iter-progress 0.8.1-rc1
[INFO] finished tweaking crates.io crate iter-progress 0.8.1-rc1
[INFO] tweaked toml for crates.io crate iter-progress 0.8.1-rc1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c225444f851b96ff305779c10f4278ee6040824a8719c367bf20769f720f5326
[INFO] running `Command { std: "docker" "start" "-a" "c225444f851b96ff305779c10f4278ee6040824a8719c367bf20769f720f5326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c225444f851b96ff305779c10f4278ee6040824a8719c367bf20769f720f5326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c225444f851b96ff305779c10f4278ee6040824a8719c367bf20769f720f5326", kill_on_drop: false }`
[INFO] [stdout] c225444f851b96ff305779c10f4278ee6040824a8719c367bf20769f720f5326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a005288baf5304db20f972a4346f349f4d3565893ad2472f513087df2f4539a9
[INFO] running `Command { std: "docker" "start" "-a" "a005288baf5304db20f972a4346f349f4d3565893ad2472f513087df2f4539a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-progress v0.8.1-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "a005288baf5304db20f972a4346f349f4d3565893ad2472f513087df2f4539a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a005288baf5304db20f972a4346f349f4d3565893ad2472f513087df2f4539a9", kill_on_drop: false }`
[INFO] [stdout] a005288baf5304db20f972a4346f349f4d3565893ad2472f513087df2f4539a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66c22ce0875e7203af31466645e5709b01e53ad91589e868fee42a67ab7066b5
[INFO] running `Command { std: "docker" "start" "-a" "66c22ce0875e7203af31466645e5709b01e53ad91589e868fee42a67ab7066b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-progress v0.8.1-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "66c22ce0875e7203af31466645e5709b01e53ad91589e868fee42a67ab7066b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c22ce0875e7203af31466645e5709b01e53ad91589e868fee42a67ab7066b5", kill_on_drop: false }`
[INFO] [stdout] 66c22ce0875e7203af31466645e5709b01e53ad91589e868fee42a67ab7066b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7914b1106d2efc0c8e8ac99942a0464d31a5352a06b11025087d0552096568c
[INFO] running `Command { std: "docker" "start" "-a" "f7914b1106d2efc0c8e8ac99942a0464d31a5352a06b11025087d0552096568c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iter_progress-06c0a916a0434ddd)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::assume_fraction1 ... ok
[INFO] [stdout] test tests::optional ... ok
[INFO] [stderr]    Doc-tests iter-progress
[INFO] [stdout] test tests::test_size_hint ... ok
[INFO] [stdout] test tests::test_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - OptionalProgressRecorderIter<I>::assume_size (line 493) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::fraction (line 140) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::do_every_n_items (line 279) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::num_done (line 106) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::fraction (line 149) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::percent (line 198) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::num_done (line 98) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::percent (line 206) ... ok
[INFO] [stdout] test src/lib.rs - ProgressRecord::assume_fraction (line 183) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7914b1106d2efc0c8e8ac99942a0464d31a5352a06b11025087d0552096568c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7914b1106d2efc0c8e8ac99942a0464d31a5352a06b11025087d0552096568c", kill_on_drop: false }`
[INFO] [stdout] f7914b1106d2efc0c8e8ac99942a0464d31a5352a06b11025087d0552096568c