[INFO] fetching crate tangram_progress_counter 0.7.0...
[INFO] testing tangram_progress_counter-0.7.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tangram_progress_counter 0.7.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate tangram_progress_counter 0.7.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc4153af8dcb78282571ba7459b71600bdbebc25a35d6d59b31d4ba0390fc1ef
[INFO] running `Command { std: "docker" "start" "-a" "bc4153af8dcb78282571ba7459b71600bdbebc25a35d6d59b31d4ba0390fc1ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc4153af8dcb78282571ba7459b71600bdbebc25a35d6d59b31d4ba0390fc1ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc4153af8dcb78282571ba7459b71600bdbebc25a35d6d59b31d4ba0390fc1ef", kill_on_drop: false }`
[INFO] [stdout] bc4153af8dcb78282571ba7459b71600bdbebc25a35d6d59b31d4ba0390fc1ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cf3da4f71b0af153fe992eb904e489f8b734518e8cef8cf83d9d0625632d5cf
[INFO] running `Command { std: "docker" "start" "-a" "6cf3da4f71b0af153fe992eb904e489f8b734518e8cef8cf83d9d0625632d5cf", 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" "6cf3da4f71b0af153fe992eb904e489f8b734518e8cef8cf83d9d0625632d5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf3da4f71b0af153fe992eb904e489f8b734518e8cef8cf83d9d0625632d5cf", kill_on_drop: false }`
[INFO] [stdout] 6cf3da4f71b0af153fe992eb904e489f8b734518e8cef8cf83d9d0625632d5cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a94370b46304df8e428bdc2df2a8b5ddafb4e480d7c2fa1d4fb9df94428be25a
[INFO] running `Command { std: "docker" "start" "-a" "a94370b46304df8e428bdc2df2a8b5ddafb4e480d7c2fa1d4fb9df94428be25a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling tangram_progress_counter v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "a94370b46304df8e428bdc2df2a8b5ddafb4e480d7c2fa1d4fb9df94428be25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94370b46304df8e428bdc2df2a8b5ddafb4e480d7c2fa1d4fb9df94428be25a", kill_on_drop: false }`
[INFO] [stdout] a94370b46304df8e428bdc2df2a8b5ddafb4e480d7c2fa1d4fb9df94428be25a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9598bf193b428944cd0cc35b6168bfaa80a525777d5ccccb0b8caf032f0687f6
[INFO] running `Command { std: "docker" "start" "-a" "9598bf193b428944cd0cc35b6168bfaa80a525777d5ccccb0b8caf032f0687f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tangram_progress_counter-7c417b1bc87cb6a8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tangram_progress_counter
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test lib.rs - ProgressCounter (line 33) ... ok
[INFO] [stdout] test lib.rs - ProgressCounter (line 19) ... ok
[INFO] [stdout] test lib.rs - ProgressCounter (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9598bf193b428944cd0cc35b6168bfaa80a525777d5ccccb0b8caf032f0687f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9598bf193b428944cd0cc35b6168bfaa80a525777d5ccccb0b8caf032f0687f6", kill_on_drop: false }`
[INFO] [stdout] 9598bf193b428944cd0cc35b6168bfaa80a525777d5ccccb0b8caf032f0687f6