[INFO] cloning repository https://github.com/rajputrajat/proc_macro_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rajputrajat/proc_macro_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajputrajat%2Fproc_macro_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajputrajat%2Fproc_macro_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab8a2a3c6c6f5dfeeb8153c6d56bf835af922527
[INFO] testing rajputrajat/proc_macro_example against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajputrajat%2Fproc_macro_example" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rajputrajat/proc_macro_example on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rajputrajat/proc_macro_example
[INFO] finished tweaking git repo https://github.com/rajputrajat/proc_macro_example
[INFO] tweaked toml for git repo https://github.com/rajputrajat/proc_macro_example written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/rajputrajat/proc_macro_example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4a3926f83cf94e6804bb4e16fc569e915e1903a61b957056ee8e3c7a712a007
[INFO] running `Command { std: "docker" "start" "-a" "f4a3926f83cf94e6804bb4e16fc569e915e1903a61b957056ee8e3c7a712a007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4a3926f83cf94e6804bb4e16fc569e915e1903a61b957056ee8e3c7a712a007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a3926f83cf94e6804bb4e16fc569e915e1903a61b957056ee8e3c7a712a007", kill_on_drop: false }`
[INFO] [stdout] f4a3926f83cf94e6804bb4e16fc569e915e1903a61b957056ee8e3c7a712a007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 432a055c6f9e2992b61b4184dbea340af3c05c5bef3c1a2b80082a3445432583
[INFO] running `Command { std: "docker" "start" "-a" "432a055c6f9e2992b61b4184dbea340af3c05c5bef3c1a2b80082a3445432583", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling crate_for_bin v0.1.0 (/opt/rustwide/workdir/crate_for_bin)
[INFO] [stderr]    Compiling proc_macro_lib v0.1.0 (/opt/rustwide/workdir/proc_macro_lib)
[INFO] [stderr]    Compiling check v0.1.0 (/opt/rustwide/workdir/check)
[INFO] [stdout] attr: ""
[INFO] [stdout] item: "fn invoke1() { }"
[INFO] [stdout] attr: "bar"
[INFO] [stdout] item: "fn invoke2() { }"
[INFO] [stdout] attr: "multiple => tokens"
[INFO] [stdout] item: "fn invoke3() { }"
[INFO] [stdout] attr: "delimiters"
[INFO] [stdout] item: "fn invoke4() { }"
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.27s
[INFO] running `Command { std: "docker" "inspect" "432a055c6f9e2992b61b4184dbea340af3c05c5bef3c1a2b80082a3445432583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "432a055c6f9e2992b61b4184dbea340af3c05c5bef3c1a2b80082a3445432583", kill_on_drop: false }`
[INFO] [stdout] 432a055c6f9e2992b61b4184dbea340af3c05c5bef3c1a2b80082a3445432583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a161eaa9c35b61a4c8f1bcc7807f45de684df7c04e2a60e02fd99b3ac17bdb2a
[INFO] running `Command { std: "docker" "start" "-a" "a161eaa9c35b61a4c8f1bcc7807f45de684df7c04e2a60e02fd99b3ac17bdb2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crate_for_bin v0.1.0 (/opt/rustwide/workdir/crate_for_bin)
[INFO] [stderr]    Compiling proc_macro_lib v0.1.0 (/opt/rustwide/workdir/proc_macro_lib)
[INFO] [stderr]    Compiling check v0.1.0 (/opt/rustwide/workdir/check)
[INFO] [stdout] attr: ""
[INFO] [stdout] item: "fn invoke1() { }"
[INFO] [stdout] attr: "bar"
[INFO] [stdout] item: "fn invoke2() { }"
[INFO] [stdout] attr: "multiple => tokens"
[INFO] [stdout] item: "fn invoke3() { }"
[INFO] [stdout] attr: "delimiters"
[INFO] [stdout] item: "fn invoke4() { }"
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "a161eaa9c35b61a4c8f1bcc7807f45de684df7c04e2a60e02fd99b3ac17bdb2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a161eaa9c35b61a4c8f1bcc7807f45de684df7c04e2a60e02fd99b3ac17bdb2a", kill_on_drop: false }`
[INFO] [stdout] a161eaa9c35b61a4c8f1bcc7807f45de684df7c04e2a60e02fd99b3ac17bdb2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c680e912b79a5e48789126b828f6cfea1cdfb79e7ba6ee7f8fd4ff775308f2ba
[INFO] running `Command { std: "docker" "start" "-a" "c680e912b79a5e48789126b828f6cfea1cdfb79e7ba6ee7f8fd4ff775308f2ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/check-ec6c8836f84d2707)
[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 (/opt/rustwide/target/debug/deps/crate_for_bin-f4b589a467adfdf8)
[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 (/opt/rustwide/target/debug/deps/proc_macro_lib-714e813ba8ddc578)
[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 crate_for_bin
[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 proc_macro_lib
[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" "c680e912b79a5e48789126b828f6cfea1cdfb79e7ba6ee7f8fd4ff775308f2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c680e912b79a5e48789126b828f6cfea1cdfb79e7ba6ee7f8fd4ff775308f2ba", kill_on_drop: false }`
[INFO] [stdout] c680e912b79a5e48789126b828f6cfea1cdfb79e7ba6ee7f8fd4ff775308f2ba