[INFO] fetching crate wire_weaver 0.4.0...
[INFO] testing wire_weaver-0.4.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate wire_weaver 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate wire_weaver 0.4.0
[INFO] finished tweaking crates.io crate wire_weaver 0.4.0
[INFO] tweaked toml for crates.io crate wire_weaver 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wire_weaver 0.4.0 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 wire_weaver 0.4.0 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 defmt v1.0.1
[INFO] [stderr]   Downloaded shrink_wrap v0.1.2
[INFO] [stderr]   Downloaded ww_version v0.1.1
[INFO] [stderr]   Downloaded shrink_wrap_core v0.1.1
[INFO] [stderr]   Downloaded defmt-parser v1.0.0
[INFO] [stderr]   Downloaded pest_generator v2.8.5
[INFO] [stderr]   Downloaded pest_derive v2.8.5
[INFO] [stderr]   Downloaded ww_numeric v0.1.1
[INFO] [stderr]   Downloaded ww_self v0.1.1
[INFO] [stderr]   Downloaded defmt-macros v1.0.1
[INFO] [stderr]   Downloaded wire_weaver_derive v0.4.0
[INFO] [stderr]   Downloaded pathsearch v0.2.0
[INFO] [stderr]   Downloaded relative-path v2.0.1
[INFO] [stderr]   Downloaded wire_weaver_core v0.4.0
[INFO] [stderr]   Downloaded pest_meta v2.8.5
[INFO] [stderr]   Downloaded subprocess v0.2.13
[INFO] [stderr]   Downloaded pest v2.8.5
[INFO] [stderr]   Downloaded libc v0.2.179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] db189a145c91ac711a21d4bc15d195d0c275acf6c450735dc75c15d8434ce2ea
[INFO] running `Command { std: "docker" "start" "-a" "db189a145c91ac711a21d4bc15d195d0c275acf6c450735dc75c15d8434ce2ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db189a145c91ac711a21d4bc15d195d0c275acf6c450735dc75c15d8434ce2ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db189a145c91ac711a21d4bc15d195d0c275acf6c450735dc75c15d8434ce2ea", kill_on_drop: false }`
[INFO] [stdout] db189a145c91ac711a21d4bc15d195d0c275acf6c450735dc75c15d8434ce2ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9a97e4524748326f01680b468366ee543e3f28a132976f182ebfb5c2136671f4
[INFO] running `Command { std: "docker" "start" "-a" "9a97e4524748326f01680b468366ee543e3f28a132976f182ebfb5c2136671f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling relative-path v2.0.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling pest v2.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling subprocess v0.2.13
[INFO] [stderr]    Compiling pathsearch v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling pest_meta v2.8.5
[INFO] [stderr]    Compiling shrink_wrap_core v0.1.1
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling pest_generator v2.8.5
[INFO] [stderr]    Compiling pest_derive v2.8.5
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling shrink_wrap_derive v0.1.1
[INFO] [stderr]    Compiling shrink_wrap v0.1.2
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling ww_version v0.1.1
[INFO] [stderr]    Compiling ww_numeric v0.1.1
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling ww_self v0.1.1
[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 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.19s
[INFO] running `Command { std: "docker" "inspect" "9a97e4524748326f01680b468366ee543e3f28a132976f182ebfb5c2136671f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a97e4524748326f01680b468366ee543e3f28a132976f182ebfb5c2136671f4", kill_on_drop: false }`
[INFO] [stdout] 9a97e4524748326f01680b468366ee543e3f28a132976f182ebfb5c2136671f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 12b6af164ed2e2cf840a49555aa17c1a9047d49096db81e3d548457931d91885
[INFO] running `Command { std: "docker" "start" "-a" "12b6af164ed2e2cf840a49555aa17c1a9047d49096db81e3d548457931d91885", kill_on_drop: false }`
[INFO] [stderr]    Compiling wire_weaver v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "12b6af164ed2e2cf840a49555aa17c1a9047d49096db81e3d548457931d91885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12b6af164ed2e2cf840a49555aa17c1a9047d49096db81e3d548457931d91885", kill_on_drop: false }`
[INFO] [stdout] 12b6af164ed2e2cf840a49555aa17c1a9047d49096db81e3d548457931d91885
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] abe993c4eb38f2b0e70a761a715b3c9b82214031e9cab441f654caa3ad548239
[INFO] running `Command { std: "docker" "start" "-a" "abe993c4eb38f2b0e70a761a715b3c9b82214031e9cab441f654caa3ad548239", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wire_weaver-95781485db7f894f)
[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 wire_weaver
[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" "abe993c4eb38f2b0e70a761a715b3c9b82214031e9cab441f654caa3ad548239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe993c4eb38f2b0e70a761a715b3c9b82214031e9cab441f654caa3ad548239", kill_on_drop: false }`
[INFO] [stdout] abe993c4eb38f2b0e70a761a715b3c9b82214031e9cab441f654caa3ad548239
