[INFO] fetching crate tcgeneric 0.3.0...
[INFO] testing tcgeneric-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tcgeneric 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tcgeneric 0.3.0 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 tcgeneric 0.3.0
[INFO] finished tweaking crates.io crate tcgeneric 0.3.0
[INFO] tweaked toml for crates.io crate tcgeneric 0.3.0 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 6de6e9738e7e14554e77a1a4d1d19e9473b6cd7f4ce43f50cb17a21845ef6c6c
[INFO] running `Command { std: "docker" "start" "-a" "6de6e9738e7e14554e77a1a4d1d19e9473b6cd7f4ce43f50cb17a21845ef6c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6de6e9738e7e14554e77a1a4d1d19e9473b6cd7f4ce43f50cb17a21845ef6c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de6e9738e7e14554e77a1a4d1d19e9473b6cd7f4ce43f50cb17a21845ef6c6c", kill_on_drop: false }`
[INFO] [stdout] 6de6e9738e7e14554e77a1a4d1d19e9473b6cd7f4ce43f50cb17a21845ef6c6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 87baecf8c5f839cf6abe9dff24d99c28bdd37ccee5db826cb867e5fb7d1e5689
[INFO] running `Command { std: "docker" "start" "-a" "87baecf8c5f839cf6abe9dff24d99c28bdd37ccee5db826cb867e5fb7d1e5689", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling safecast v0.1.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling destream v0.5.0
[INFO] [stderr]    Compiling async-hash v0.3.1
[INFO] [stderr]    Compiling tc-error v0.4.0
[INFO] [stderr]    Compiling tcgeneric v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.82s
[INFO] running `Command { std: "docker" "inspect" "87baecf8c5f839cf6abe9dff24d99c28bdd37ccee5db826cb867e5fb7d1e5689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87baecf8c5f839cf6abe9dff24d99c28bdd37ccee5db826cb867e5fb7d1e5689", kill_on_drop: false }`
[INFO] [stdout] 87baecf8c5f839cf6abe9dff24d99c28bdd37ccee5db826cb867e5fb7d1e5689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e72c6656675ac7366cbc35ad9716e830ef1f0d9b3cec25088bdc0ae60750a2e7
[INFO] running `Command { std: "docker" "start" "-a" "e72c6656675ac7366cbc35ad9716e830ef1f0d9b3cec25088bdc0ae60750a2e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcgeneric v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "e72c6656675ac7366cbc35ad9716e830ef1f0d9b3cec25088bdc0ae60750a2e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e72c6656675ac7366cbc35ad9716e830ef1f0d9b3cec25088bdc0ae60750a2e7", kill_on_drop: false }`
[INFO] [stdout] e72c6656675ac7366cbc35ad9716e830ef1f0d9b3cec25088bdc0ae60750a2e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ae7088ba86468615a22fcb9374a652db160f5dae51b6f53be0d4364892804bde
[INFO] running `Command { std: "docker" "start" "-a" "ae7088ba86468615a22fcb9374a652db160f5dae51b6f53be0d4364892804bde", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tcgeneric-4298ab60080e1d50)
[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 tcgeneric
[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] running `Command { std: "docker" "inspect" "ae7088ba86468615a22fcb9374a652db160f5dae51b6f53be0d4364892804bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7088ba86468615a22fcb9374a652db160f5dae51b6f53be0d4364892804bde", kill_on_drop: false }`
[INFO] [stdout] ae7088ba86468615a22fcb9374a652db160f5dae51b6f53be0d4364892804bde