[INFO] fetching crate wcb 2.0.1...
[INFO] testing wcb-2.0.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate wcb 2.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate wcb 2.0.1
[INFO] finished tweaking crates.io crate wcb 2.0.1
[INFO] tweaked toml for crates.io crate wcb 2.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wcb 2.0.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wcb 2.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d845de2365bd62c2e78f098fef99a66ef004bf6fbe33fe3760746c4fd00d415b
[INFO] running `Command { std: "docker" "start" "-a" "d845de2365bd62c2e78f098fef99a66ef004bf6fbe33fe3760746c4fd00d415b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d845de2365bd62c2e78f098fef99a66ef004bf6fbe33fe3760746c4fd00d415b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d845de2365bd62c2e78f098fef99a66ef004bf6fbe33fe3760746c4fd00d415b", kill_on_drop: false }`
[INFO] [stdout] d845de2365bd62c2e78f098fef99a66ef004bf6fbe33fe3760746c4fd00d415b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a38244a228c27f7f283006de74bc4228e81631bdecb8d10cd285ee4fe71b5aea
[INFO] running `Command { std: "docker" "start" "-a" "a38244a228c27f7f283006de74bc4228e81631bdecb8d10cd285ee4fe71b5aea", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling openssl v0.10.60
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling openssl-sys v0.9.96
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling clap v3.1.6
[INFO] [stderr]    Compiling clap_complete v3.1.1
[INFO] [stderr]    Compiling wcb v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling webcryptobox v2.0.0
[INFO] [stderr] warning: wcb@2.0.1: completion file is generated: "/opt/rustwide/target/debug/build/wcb-b7eac3c019682ca3/out/wcb.bash"
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.72s
[INFO] running `Command { std: "docker" "inspect" "a38244a228c27f7f283006de74bc4228e81631bdecb8d10cd285ee4fe71b5aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38244a228c27f7f283006de74bc4228e81631bdecb8d10cd285ee4fe71b5aea", kill_on_drop: false }`
[INFO] [stdout] a38244a228c27f7f283006de74bc4228e81631bdecb8d10cd285ee4fe71b5aea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f8b9db3259279c6afa75bcc63c70228f5a0b2d0b2e9a88306594b0834a1c4cb
[INFO] running `Command { std: "docker" "start" "-a" "6f8b9db3259279c6afa75bcc63c70228f5a0b2d0b2e9a88306594b0834a1c4cb", kill_on_drop: false }`
[INFO] [stderr] warning: wcb@2.0.1: completion file is generated: "/opt/rustwide/target/debug/build/wcb-b7eac3c019682ca3/out/wcb.bash"
[INFO] [stderr]    Compiling wcb v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "6f8b9db3259279c6afa75bcc63c70228f5a0b2d0b2e9a88306594b0834a1c4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8b9db3259279c6afa75bcc63c70228f5a0b2d0b2e9a88306594b0834a1c4cb", kill_on_drop: false }`
[INFO] [stdout] 6f8b9db3259279c6afa75bcc63c70228f5a0b2d0b2e9a88306594b0834a1c4cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13cbbf55bba15b2b65d518258c7e615a8b945640b9985abcea24812b14d0edba
[INFO] running `Command { std: "docker" "start" "-a" "13cbbf55bba15b2b65d518258c7e615a8b945640b9985abcea24812b14d0edba", kill_on_drop: false }`
[INFO] [stderr] warning: wcb@2.0.1: completion file is generated: "/opt/rustwide/target/debug/build/wcb-b7eac3c019682ca3/out/wcb.bash"
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wcb-f2b130645834269e)
[INFO] running `Command { std: "docker" "inspect" "13cbbf55bba15b2b65d518258c7e615a8b945640b9985abcea24812b14d0edba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13cbbf55bba15b2b65d518258c7e615a8b945640b9985abcea24812b14d0edba", kill_on_drop: false }`
[INFO] [stdout] 13cbbf55bba15b2b65d518258c7e615a8b945640b9985abcea24812b14d0edba