[INFO] fetching crate blarg_derive 1.0.4...
[INFO] checking blarg_derive-1.0.4 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate blarg_derive 1.0.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate blarg_derive 1.0.4
[INFO] finished tweaking crates.io crate blarg_derive 1.0.4
[INFO] tweaked toml for crates.io crate blarg_derive 1.0.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate blarg_derive 1.0.4 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a03ac989c3e6e6dd3aea07d7d2a6ae0cb1a9dbc1c758cebda5940db5640454b
[INFO] running `Command { std: "docker" "start" "-a" "4a03ac989c3e6e6dd3aea07d7d2a6ae0cb1a9dbc1c758cebda5940db5640454b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a03ac989c3e6e6dd3aea07d7d2a6ae0cb1a9dbc1c758cebda5940db5640454b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a03ac989c3e6e6dd3aea07d7d2a6ae0cb1a9dbc1c758cebda5940db5640454b", kill_on_drop: false }`
[INFO] [stdout] 4a03ac989c3e6e6dd3aea07d7d2a6ae0cb1a9dbc1c758cebda5940db5640454b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6a7a3488f3509d53294879b65ec5ca8be2b90eba9ea21aa1085c04a3f177f66
[INFO] running `Command { std: "docker" "start" "-a" "f6a7a3488f3509d53294879b65ec5ca8be2b90eba9ea21aa1085c04a3f177f66", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking proc-macro2 v1.0.103
[INFO] [stderr]     Checking quote v1.0.42
[INFO] [stderr]     Checking syn v2.0.110
[INFO] [stderr]     Checking blarg_derive v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "f6a7a3488f3509d53294879b65ec5ca8be2b90eba9ea21aa1085c04a3f177f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a7a3488f3509d53294879b65ec5ca8be2b90eba9ea21aa1085c04a3f177f66", kill_on_drop: false }`
[INFO] [stdout] f6a7a3488f3509d53294879b65ec5ca8be2b90eba9ea21aa1085c04a3f177f66