[INFO] fetching crate nex-macro-helper 0.19.1...
[INFO] testing nex-macro-helper-0.19.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate nex-macro-helper 0.19.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nex-macro-helper 0.19.1
[INFO] finished tweaking crates.io crate nex-macro-helper 0.19.1
[INFO] tweaked toml for crates.io crate nex-macro-helper 0.19.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nex-macro-helper 0.19.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nex-macro-helper 0.19.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 043a566056592f1286113f382f908d5af00a94df9b0d074c76ea58e214f6f87e
[INFO] running `Command { std: "docker" "start" "-a" "043a566056592f1286113f382f908d5af00a94df9b0d074c76ea58e214f6f87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "043a566056592f1286113f382f908d5af00a94df9b0d074c76ea58e214f6f87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043a566056592f1286113f382f908d5af00a94df9b0d074c76ea58e214f6f87e", kill_on_drop: false }`
[INFO] [stdout] 043a566056592f1286113f382f908d5af00a94df9b0d074c76ea58e214f6f87e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15f0203bbf3368883e2c4f680d70e0694844388cff3a6026c45488b3bd07f350
[INFO] running `Command { std: "docker" "start" "-a" "15f0203bbf3368883e2c4f680d70e0694844388cff3a6026c45488b3bd07f350", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling netdev v0.34.0
[INFO] [stderr]    Compiling nex-core v0.19.1
[INFO] [stderr]    Compiling nex-macro-helper v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "15f0203bbf3368883e2c4f680d70e0694844388cff3a6026c45488b3bd07f350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f0203bbf3368883e2c4f680d70e0694844388cff3a6026c45488b3bd07f350", kill_on_drop: false }`
[INFO] [stdout] 15f0203bbf3368883e2c4f680d70e0694844388cff3a6026c45488b3bd07f350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7000475030d0c4f26344edf1fc1f447d7a919e2d5b16d65f0764ca52eaa16f06
[INFO] running `Command { std: "docker" "start" "-a" "7000475030d0c4f26344edf1fc1f447d7a919e2d5b16d65f0764ca52eaa16f06", kill_on_drop: false }`
[INFO] [stderr]    Compiling nex-macro-helper v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "7000475030d0c4f26344edf1fc1f447d7a919e2d5b16d65f0764ca52eaa16f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7000475030d0c4f26344edf1fc1f447d7a919e2d5b16d65f0764ca52eaa16f06", kill_on_drop: false }`
[INFO] [stdout] 7000475030d0c4f26344edf1fc1f447d7a919e2d5b16d65f0764ca52eaa16f06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bbc96398722b2a307e11e81f97a2503a9f7e400dc7c44e2f508cd12f2f83212
[INFO] running `Command { std: "docker" "start" "-a" "5bbc96398722b2a307e11e81f97a2503a9f7e400dc7c44e2f508cd12f2f83212", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nex_macro_helper-83cada4af8efaf0f)
[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 nex_macro_helper
[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" "5bbc96398722b2a307e11e81f97a2503a9f7e400dc7c44e2f508cd12f2f83212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bbc96398722b2a307e11e81f97a2503a9f7e400dc7c44e2f508cd12f2f83212", kill_on_drop: false }`
[INFO] [stdout] 5bbc96398722b2a307e11e81f97a2503a9f7e400dc7c44e2f508cd12f2f83212