[INFO] fetching crate clapcomp 0.1.5...
[INFO] testing clapcomp-0.1.5 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate clapcomp 0.1.5 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate clapcomp 0.1.5 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 clapcomp 0.1.5
[INFO] finished tweaking crates.io crate clapcomp 0.1.5
[INFO] tweaked toml for crates.io crate clapcomp 0.1.5 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] b9ef38b83be7e9fbc641a8254e9fd377b4a2178396a50ad05d384107e48ea6aa
[INFO] running `Command { std: "docker" "start" "-a" "b9ef38b83be7e9fbc641a8254e9fd377b4a2178396a50ad05d384107e48ea6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9ef38b83be7e9fbc641a8254e9fd377b4a2178396a50ad05d384107e48ea6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ef38b83be7e9fbc641a8254e9fd377b4a2178396a50ad05d384107e48ea6aa", kill_on_drop: false }`
[INFO] [stdout] b9ef38b83be7e9fbc641a8254e9fd377b4a2178396a50ad05d384107e48ea6aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 9573a22e16f1f6e4c318bd6987c621b95439224e1a2f9c32808db6828ab9bd6e
[INFO] running `Command { std: "docker" "start" "-a" "9573a22e16f1f6e4c318bd6987c621b95439224e1a2f9c32808db6828ab9bd6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling clapcomp v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.79s
[INFO] running `Command { std: "docker" "inspect" "9573a22e16f1f6e4c318bd6987c621b95439224e1a2f9c32808db6828ab9bd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9573a22e16f1f6e4c318bd6987c621b95439224e1a2f9c32808db6828ab9bd6e", kill_on_drop: false }`
[INFO] [stdout] 9573a22e16f1f6e4c318bd6987c621b95439224e1a2f9c32808db6828ab9bd6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] dafbe3f4e7a33c2ed66bd4dfae3eba1f7d13f68ac0ee4fd5e3ceeaa5e2d6db57
[INFO] running `Command { std: "docker" "start" "-a" "dafbe3f4e7a33c2ed66bd4dfae3eba1f7d13f68ac0ee4fd5e3ceeaa5e2d6db57", kill_on_drop: false }`
[INFO] [stderr]    Compiling clapcomp v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "dafbe3f4e7a33c2ed66bd4dfae3eba1f7d13f68ac0ee4fd5e3ceeaa5e2d6db57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dafbe3f4e7a33c2ed66bd4dfae3eba1f7d13f68ac0ee4fd5e3ceeaa5e2d6db57", kill_on_drop: false }`
[INFO] [stdout] dafbe3f4e7a33c2ed66bd4dfae3eba1f7d13f68ac0ee4fd5e3ceeaa5e2d6db57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 11f218a8131f4945eaef3bd4ce29fc6d5afa4cc12b564cb31042e09fc30febe8
[INFO] running `Command { std: "docker" "start" "-a" "11f218a8131f4945eaef3bd4ce29fc6d5afa4cc12b564cb31042e09fc30febe8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/clapcomp-59ec489b968ff310)
[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" "11f218a8131f4945eaef3bd4ce29fc6d5afa4cc12b564cb31042e09fc30febe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f218a8131f4945eaef3bd4ce29fc6d5afa4cc12b564cb31042e09fc30febe8", kill_on_drop: false }`
[INFO] [stdout] 11f218a8131f4945eaef3bd4ce29fc6d5afa4cc12b564cb31042e09fc30febe8