[INFO] fetching crate tangram_progress_counter 0.7.0...
[INFO] testing tangram_progress_counter-0.7.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tangram_progress_counter 0.7.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tangram_progress_counter 0.7.0 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 tangram_progress_counter 0.7.0
[INFO] finished tweaking crates.io crate tangram_progress_counter 0.7.0
[INFO] tweaked toml for crates.io crate tangram_progress_counter 0.7.0 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a2d34bf42faddcda395acfd0d0c3d6f2b815349c8e3aa800cfa1ebd193a78317
[INFO] running `Command { std: "docker" "start" "-a" "a2d34bf42faddcda395acfd0d0c3d6f2b815349c8e3aa800cfa1ebd193a78317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2d34bf42faddcda395acfd0d0c3d6f2b815349c8e3aa800cfa1ebd193a78317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d34bf42faddcda395acfd0d0c3d6f2b815349c8e3aa800cfa1ebd193a78317", kill_on_drop: false }`
[INFO] [stdout] a2d34bf42faddcda395acfd0d0c3d6f2b815349c8e3aa800cfa1ebd193a78317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a3e565265036949ced0a979062f8d882f932da6e3342a8c782d508ae18310a31
[INFO] running `Command { std: "docker" "start" "-a" "a3e565265036949ced0a979062f8d882f932da6e3342a8c782d508ae18310a31", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangram_progress_counter v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "a3e565265036949ced0a979062f8d882f932da6e3342a8c782d508ae18310a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e565265036949ced0a979062f8d882f932da6e3342a8c782d508ae18310a31", kill_on_drop: false }`
[INFO] [stdout] a3e565265036949ced0a979062f8d882f932da6e3342a8c782d508ae18310a31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ff99bc2135101b8b08fe32c480c4e85a1ff7d62fdfec5fe143c6b7cae55e1d0f
[INFO] running `Command { std: "docker" "start" "-a" "ff99bc2135101b8b08fe32c480c4e85a1ff7d62fdfec5fe143c6b7cae55e1d0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangram_progress_counter v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "ff99bc2135101b8b08fe32c480c4e85a1ff7d62fdfec5fe143c6b7cae55e1d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff99bc2135101b8b08fe32c480c4e85a1ff7d62fdfec5fe143c6b7cae55e1d0f", kill_on_drop: false }`
[INFO] [stdout] ff99bc2135101b8b08fe32c480c4e85a1ff7d62fdfec5fe143c6b7cae55e1d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 83cb0e3097731481731e9d49be70d2d32272c4445e8a87a42d92a1e5e1b68cc4
[INFO] running `Command { std: "docker" "start" "-a" "83cb0e3097731481731e9d49be70d2d32272c4445e8a87a42d92a1e5e1b68cc4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tangram_progress_counter-d60c643e043a08ff)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tangram_progress_counter
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test lib.rs - ProgressCounter (line 10) ... ok
[INFO] [stdout] test lib.rs - ProgressCounter (line 33) ... ok
[INFO] [stdout] test lib.rs - ProgressCounter (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83cb0e3097731481731e9d49be70d2d32272c4445e8a87a42d92a1e5e1b68cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83cb0e3097731481731e9d49be70d2d32272c4445e8a87a42d92a1e5e1b68cc4", kill_on_drop: false }`
[INFO] [stdout] 83cb0e3097731481731e9d49be70d2d32272c4445e8a87a42d92a1e5e1b68cc4