[INFO] fetching crate hello_world_publish 0.0.1...
[INFO] testing hello_world_publish-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hello_world_publish 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate hello_world_publish 0.0.1
[INFO] finished tweaking crates.io crate hello_world_publish 0.0.1
[INFO] tweaked toml for crates.io crate hello_world_publish 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hello_world_publish 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hello_world_publish 0.0.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74692d6b88b383e22e406580dafd6836aeea2cb3085d13b544b1c78d3a9705df
[INFO] running `Command { std: "docker" "start" "-a" "74692d6b88b383e22e406580dafd6836aeea2cb3085d13b544b1c78d3a9705df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74692d6b88b383e22e406580dafd6836aeea2cb3085d13b544b1c78d3a9705df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74692d6b88b383e22e406580dafd6836aeea2cb3085d13b544b1c78d3a9705df", kill_on_drop: false }`
[INFO] [stdout] 74692d6b88b383e22e406580dafd6836aeea2cb3085d13b544b1c78d3a9705df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90c6c25d0b3a7ec6f6e575ef8958ae1e78d3d73dd981c6495bcb319153136435
[INFO] running `Command { std: "docker" "start" "-a" "90c6c25d0b3a7ec6f6e575ef8958ae1e78d3d73dd981c6495bcb319153136435", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_world_publish v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     ///
[INFO] [stdout] 3 | |     /// Hello World code
[INFO] [stdout] 4 | |     ///
[INFO] [stdout]   | |_____--^
[INFO] [stdout]   |       |
[INFO] [stdout]   |       rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "90c6c25d0b3a7ec6f6e575ef8958ae1e78d3d73dd981c6495bcb319153136435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c6c25d0b3a7ec6f6e575ef8958ae1e78d3d73dd981c6495bcb319153136435", kill_on_drop: false }`
[INFO] [stdout] 90c6c25d0b3a7ec6f6e575ef8958ae1e78d3d73dd981c6495bcb319153136435
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d2912e79a7a5dd1c7125d9191bca25fd1a6739d25701594a3072fa8026288af
[INFO] running `Command { std: "docker" "start" "-a" "6d2912e79a7a5dd1c7125d9191bca25fd1a6739d25701594a3072fa8026288af", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_world_publish v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     ///
[INFO] [stdout] 3 | |     /// Hello World code
[INFO] [stdout] 4 | |     ///
[INFO] [stdout]   | |_____--^
[INFO] [stdout]   |       |
[INFO] [stdout]   |       rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "6d2912e79a7a5dd1c7125d9191bca25fd1a6739d25701594a3072fa8026288af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d2912e79a7a5dd1c7125d9191bca25fd1a6739d25701594a3072fa8026288af", kill_on_drop: false }`
[INFO] [stdout] 6d2912e79a7a5dd1c7125d9191bca25fd1a6739d25701594a3072fa8026288af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 504307f73ada5d846fe75e16ea7475dc86a4ff402246a6a024aa253961e2df9e
[INFO] running `Command { std: "docker" "start" "-a" "504307f73ada5d846fe75e16ea7475dc86a4ff402246a6a024aa253961e2df9e", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]  --> main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | /     ///
[INFO] [stderr] 3 | |     /// Hello World code
[INFO] [stderr] 4 | |     ///
[INFO] [stderr]   | |_____--^
[INFO] [stderr]   |       |
[INFO] [stderr]   |       rustdoc does not generate documentation for macro invocations
[INFO] [stderr]   |
[INFO] [stderr]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]   = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hello_world_publish` (bin "crates_test" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests main.rs (/opt/rustwide/target/debug/deps/crates_test-98c6ac26a46bd695)
[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" "504307f73ada5d846fe75e16ea7475dc86a4ff402246a6a024aa253961e2df9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "504307f73ada5d846fe75e16ea7475dc86a4ff402246a6a024aa253961e2df9e", kill_on_drop: false }`
[INFO] [stdout] 504307f73ada5d846fe75e16ea7475dc86a4ff402246a6a024aa253961e2df9e