[INFO] fetching crate myko-macros 3.0.0-canary.688...
[INFO] testing myko-macros-3.0.0-canary.688 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate myko-macros 3.0.0-canary.688 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate myko-macros 3.0.0-canary.688
[INFO] finished tweaking crates.io crate myko-macros 3.0.0-canary.688
[INFO] tweaked toml for crates.io crate myko-macros 3.0.0-canary.688 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate myko-macros 3.0.0-canary.688 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 myko-macros 3.0.0-canary.688 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 603f3012385174b830d5a1848b65ca5fab80cf17f06d08b423037d50b27d0f6f
[INFO] running `Command { std: "docker" "start" "-a" "603f3012385174b830d5a1848b65ca5fab80cf17f06d08b423037d50b27d0f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "603f3012385174b830d5a1848b65ca5fab80cf17f06d08b423037d50b27d0f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603f3012385174b830d5a1848b65ca5fab80cf17f06d08b423037d50b27d0f6f", kill_on_drop: false }`
[INFO] [stdout] 603f3012385174b830d5a1848b65ca5fab80cf17f06d08b423037d50b27d0f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9d3a3674f9bc4ad9fc8e56676ecad1a80123d98eeb54824929269fb68bcb9bbe
[INFO] running `Command { std: "docker" "start" "-a" "9d3a3674f9bc4ad9fc8e56676ecad1a80123d98eeb54824929269fb68bcb9bbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling myko-macros v3.0.0-canary.688 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.97s
[INFO] running `Command { std: "docker" "inspect" "9d3a3674f9bc4ad9fc8e56676ecad1a80123d98eeb54824929269fb68bcb9bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3a3674f9bc4ad9fc8e56676ecad1a80123d98eeb54824929269fb68bcb9bbe", kill_on_drop: false }`
[INFO] [stdout] 9d3a3674f9bc4ad9fc8e56676ecad1a80123d98eeb54824929269fb68bcb9bbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 61dca437345f97a786819975e7532867ba78f5b1989e7ba5aff0e539bb53333d
[INFO] running `Command { std: "docker" "start" "-a" "61dca437345f97a786819975e7532867ba78f5b1989e7ba5aff0e539bb53333d", kill_on_drop: false }`
[INFO] [stderr]    Compiling myko-macros v3.0.0-canary.688 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "61dca437345f97a786819975e7532867ba78f5b1989e7ba5aff0e539bb53333d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61dca437345f97a786819975e7532867ba78f5b1989e7ba5aff0e539bb53333d", kill_on_drop: false }`
[INFO] [stdout] 61dca437345f97a786819975e7532867ba78f5b1989e7ba5aff0e539bb53333d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 251b927d56e385f15aaa2dedc27969fd37c52e15cd2f99b84ee6ca124631fbe4
[INFO] running `Command { std: "docker" "start" "-a" "251b927d56e385f15aaa2dedc27969fd37c52e15cd2f99b84ee6ca124631fbe4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/myko_macros-6083ad13f0058fef)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests myko_macros
[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 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" "251b927d56e385f15aaa2dedc27969fd37c52e15cd2f99b84ee6ca124631fbe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251b927d56e385f15aaa2dedc27969fd37c52e15cd2f99b84ee6ca124631fbe4", kill_on_drop: false }`
[INFO] [stdout] 251b927d56e385f15aaa2dedc27969fd37c52e15cd2f99b84ee6ca124631fbe4