[INFO] fetching crate cli-toolbox 0.8.0...
[INFO] testing cli-toolbox-0.8.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate cli-toolbox 0.8.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate cli-toolbox 0.8.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cli-toolbox 0.8.0
[INFO] removed 4 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate cli-toolbox 0.8.0
[INFO] tweaked toml for crates.io crate cli-toolbox 0.8.0 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate crates.io crate cli-toolbox 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded filedescriptor v0.8.1
[INFO] [stderr]   Downloaded gag v1.0.0
[INFO] [stderr]   Downloaded macrofied-toolbox v0.4.2
[INFO] [stderr]   Downloaded test-toolbox v0.5.0
[INFO] [stderr]   Downloaded verbosity v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f2b8df8865f49e3c69b2cbce188284791257718e2b6f34bc41c5d47a21e962b
[INFO] running `Command { std: "docker" "start" "-a" "2f2b8df8865f49e3c69b2cbce188284791257718e2b6f34bc41c5d47a21e962b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f2b8df8865f49e3c69b2cbce188284791257718e2b6f34bc41c5d47a21e962b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f2b8df8865f49e3c69b2cbce188284791257718e2b6f34bc41c5d47a21e962b", kill_on_drop: false }`
[INFO] [stdout] 2f2b8df8865f49e3c69b2cbce188284791257718e2b6f34bc41c5d47a21e962b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4d9ae703f351c7a6b9263a46ded7fca83fe9f76e36c452dbb047fbd7b8c6c39
[INFO] running `Command { std: "docker" "start" "-a" "f4d9ae703f351c7a6b9263a46ded7fca83fe9f76e36c452dbb047fbd7b8c6c39", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling cli-toolbox v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.02s
[INFO] running `Command { std: "docker" "inspect" "f4d9ae703f351c7a6b9263a46ded7fca83fe9f76e36c452dbb047fbd7b8c6c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d9ae703f351c7a6b9263a46ded7fca83fe9f76e36c452dbb047fbd7b8c6c39", kill_on_drop: false }`
[INFO] [stdout] f4d9ae703f351c7a6b9263a46ded7fca83fe9f76e36c452dbb047fbd7b8c6c39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b2b6dac1702148e8a04f3e52d034611d8d81d014d93ffba58fd4678f8c4a1a1
[INFO] running `Command { std: "docker" "start" "-a" "6b2b6dac1702148e8a04f3e52d034611d8d81d014d93ffba58fd4678f8c4a1a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling trybuild v1.0.52
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling dissimilar v1.0.3
[INFO] [stderr]    Compiling tinyvec v1.5.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling macrofied-toolbox v0.4.2
[INFO] [stderr]    Compiling cli-toolbox v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling filedescriptor v0.8.1
[INFO] [stderr]    Compiling gag v1.0.0
[INFO] [stderr]    Compiling test-toolbox v0.5.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling version-sync v0.9.3
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.44s
[INFO] running `Command { std: "docker" "inspect" "6b2b6dac1702148e8a04f3e52d034611d8d81d014d93ffba58fd4678f8c4a1a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2b6dac1702148e8a04f3e52d034611d8d81d014d93ffba58fd4678f8c4a1a1", kill_on_drop: false }`
[INFO] [stdout] 6b2b6dac1702148e8a04f3e52d034611d8d81d014d93ffba58fd4678f8c4a1a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d68b05795f0885ecb70891ce0517c841ca42e543cde3c1c0cec23a341fffc9f3
[INFO] running `Command { std: "docker" "start" "-a" "d68b05795f0885ecb70891ce0517c841ca42e543cde3c1c0cec23a341fffc9f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cli_toolbox-e8088a432bde54ac)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::readme_docs_link_version ... ok
[INFO] [stdout] test tests::readme_examples_link_version ... ok
[INFO] [stdout] test tests::readme_usage_version ... ok
[INFO] [stdout] test tests::html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cli-toolbox
[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" "d68b05795f0885ecb70891ce0517c841ca42e543cde3c1c0cec23a341fffc9f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68b05795f0885ecb70891ce0517c841ca42e543cde3c1c0cec23a341fffc9f3", kill_on_drop: false }`
[INFO] [stdout] d68b05795f0885ecb70891ce0517c841ca42e543cde3c1c0cec23a341fffc9f3