[INFO] fetching crate ww_client_server 0.1.0...
[INFO] testing ww_client_server-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate ww_client_server 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ww_client_server 0.1.0
[INFO] finished tweaking crates.io crate ww_client_server 0.1.0
[INFO] tweaked toml for crates.io crate ww_client_server 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ww_client_server 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ww_client_server 0.1.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shrink_wrap_derive v0.1.1
[INFO] [stderr]   Downloaded shrink_wrap v0.1.2
[INFO] [stderr]   Downloaded wire_weaver v0.4.0
[INFO] [stderr]   Downloaded ww_version v0.1.1
[INFO] [stderr]   Downloaded shrink_wrap_core v0.1.1
[INFO] [stderr]   Downloaded subprocess v0.2.13
[INFO] [stderr]   Downloaded ww_self v0.1.1
[INFO] [stderr]   Downloaded ww_numeric v0.1.1
[INFO] [stderr]   Downloaded relative-path v2.0.1
[INFO] [stderr]   Downloaded wire_weaver_derive v0.4.0
[INFO] [stderr]   Downloaded pathsearch v0.2.0
[INFO] [stderr]   Downloaded wire_weaver_core v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5399d01e0d9aba8fe90a65c3d7f637ed5bc87444032d558db721f0063520668
[INFO] running `Command { std: "docker" "start" "-a" "e5399d01e0d9aba8fe90a65c3d7f637ed5bc87444032d558db721f0063520668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5399d01e0d9aba8fe90a65c3d7f637ed5bc87444032d558db721f0063520668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5399d01e0d9aba8fe90a65c3d7f637ed5bc87444032d558db721f0063520668", kill_on_drop: false }`
[INFO] [stdout] e5399d01e0d9aba8fe90a65c3d7f637ed5bc87444032d558db721f0063520668
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f75f5a1a2460d723d57ba79b9b016845cd997ff99a8de29b8cbc92dac0e48f35
[INFO] running `Command { std: "docker" "start" "-a" "f75f5a1a2460d723d57ba79b9b016845cd997ff99a8de29b8cbc92dac0e48f35", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling relative-path v2.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling pest v2.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling pathsearch v0.2.0
[INFO] [stderr]    Compiling subprocess v0.2.13
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling pest_meta v2.8.5
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling shrink_wrap_core v0.1.1
[INFO] [stderr]    Compiling pest_generator v2.8.5
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling shrink_wrap_derive v0.1.1
[INFO] [stderr]    Compiling shrink_wrap v0.1.2
[INFO] [stderr]    Compiling pest_derive v2.8.5
[INFO] [stderr]    Compiling ww_numeric v0.1.1
[INFO] [stderr]    Compiling ww_version v0.1.1
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling ww_self v0.1.1
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling wire_weaver_core v0.4.0
[INFO] [stderr]    Compiling wire_weaver_derive v0.4.0
[INFO] [stderr]    Compiling wire_weaver v0.4.0
[INFO] [stderr]    Compiling ww_client_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.31s
[INFO] running `Command { std: "docker" "inspect" "f75f5a1a2460d723d57ba79b9b016845cd997ff99a8de29b8cbc92dac0e48f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f75f5a1a2460d723d57ba79b9b016845cd997ff99a8de29b8cbc92dac0e48f35", kill_on_drop: false }`
[INFO] [stdout] f75f5a1a2460d723d57ba79b9b016845cd997ff99a8de29b8cbc92dac0e48f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd684b28078a4b5bd1f6eaf958f6216ac4c36fd7b6e6da1204ff2d6cd2a2e669
[INFO] running `Command { std: "docker" "start" "-a" "dd684b28078a4b5bd1f6eaf958f6216ac4c36fd7b6e6da1204ff2d6cd2a2e669", kill_on_drop: false }`
[INFO] [stderr]    Compiling ww_client_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "dd684b28078a4b5bd1f6eaf958f6216ac4c36fd7b6e6da1204ff2d6cd2a2e669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd684b28078a4b5bd1f6eaf958f6216ac4c36fd7b6e6da1204ff2d6cd2a2e669", kill_on_drop: false }`
[INFO] [stdout] dd684b28078a4b5bd1f6eaf958f6216ac4c36fd7b6e6da1204ff2d6cd2a2e669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2c3cdc519015f7a045aa00bece43866e3d935d09f0523730861045dcd5d8bcd
[INFO] running `Command { std: "docker" "start" "-a" "c2c3cdc519015f7a045aa00bece43866e3d935d09f0523730861045dcd5d8bcd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ww_client_server-6a66d80c90b0b69b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ww_client_server
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/../README.md - (line 16) ... ignored
[INFO] [stdout] test src/../README.md - (line 26) ... ignored
[INFO] [stdout] test src/../README.md - (line 51) ... ignored
[INFO] [stdout] test src/../README.md - (line 74) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.90s; merged doctests compilation took 0.60s
[INFO] running `Command { std: "docker" "inspect" "c2c3cdc519015f7a045aa00bece43866e3d935d09f0523730861045dcd5d8bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2c3cdc519015f7a045aa00bece43866e3d935d09f0523730861045dcd5d8bcd", kill_on_drop: false }`
[INFO] [stdout] c2c3cdc519015f7a045aa00bece43866e3d935d09f0523730861045dcd5d8bcd
