[INFO] fetching crate essentials 0.3.0...
[INFO] testing essentials-0.3.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate essentials 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate essentials 0.3.0
[INFO] finished tweaking crates.io crate essentials 0.3.0
[INFO] tweaked toml for crates.io crate essentials 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate essentials 0.3.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 724ab9f76f7eb1c22e5b5240ec97de0c75d6f26078af08dd37dbfe88da927f1e
[INFO] running `Command { std: "docker" "start" "-a" "724ab9f76f7eb1c22e5b5240ec97de0c75d6f26078af08dd37dbfe88da927f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "724ab9f76f7eb1c22e5b5240ec97de0c75d6f26078af08dd37dbfe88da927f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "724ab9f76f7eb1c22e5b5240ec97de0c75d6f26078af08dd37dbfe88da927f1e", kill_on_drop: false }`
[INFO] [stdout] 724ab9f76f7eb1c22e5b5240ec97de0c75d6f26078af08dd37dbfe88da927f1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f254677cafe1bcb2ea7eda09fe58b38ec47bed4acfac780165c5446efdf99ba7
[INFO] running `Command { std: "docker" "start" "-a" "f254677cafe1bcb2ea7eda09fe58b38ec47bed4acfac780165c5446efdf99ba7", kill_on_drop: false }`
[INFO] [stderr]    Compiling essentials v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "f254677cafe1bcb2ea7eda09fe58b38ec47bed4acfac780165c5446efdf99ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f254677cafe1bcb2ea7eda09fe58b38ec47bed4acfac780165c5446efdf99ba7", kill_on_drop: false }`
[INFO] [stdout] f254677cafe1bcb2ea7eda09fe58b38ec47bed4acfac780165c5446efdf99ba7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2de9a561815a8bf2c83e5451a47b9737adbd06e874c109216adf3aea7ed78f80
[INFO] running `Command { std: "docker" "start" "-a" "2de9a561815a8bf2c83e5451a47b9737adbd06e874c109216adf3aea7ed78f80", kill_on_drop: false }`
[INFO] [stderr]    Compiling essentials v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "2de9a561815a8bf2c83e5451a47b9737adbd06e874c109216adf3aea7ed78f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2de9a561815a8bf2c83e5451a47b9737adbd06e874c109216adf3aea7ed78f80", kill_on_drop: false }`
[INFO] [stdout] 2de9a561815a8bf2c83e5451a47b9737adbd06e874c109216adf3aea7ed78f80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9e9a10ad19deb30fa19c254f645faf1aaee7ea2edb905b23558c6f7dde234c3
[INFO] running `Command { std: "docker" "start" "-a" "e9e9a10ad19deb30fa19c254f645faf1aaee7ea2edb905b23558c6f7dde234c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/essentials-bcfcac7cbe8d5635)
[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 essentials
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/wrap/reason.rs - wrap::reason::Reason (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/wrap/reason.rs - wrap::reason::Reason (line 8) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `wrapper` in `essentials`
[INFO] [stdout]  --> src/wrap/reason.rs:11:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use essentials::wrapper::Reason::Failure;
[INFO] [stdout]   |                 ^^^^^^^ could not find `wrapper` in `essentials`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `essentials::wrapper`
[INFO] [stdout]  --> src/wrap/reason.rs:10:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use essentials::wrapper::Reason;
[INFO] [stdout]   |                 ^^^^^^^ could not find `wrapper` in `essentials`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/wrap/reason.rs - wrap::reason::Reason (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e9e9a10ad19deb30fa19c254f645faf1aaee7ea2edb905b23558c6f7dde234c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e9a10ad19deb30fa19c254f645faf1aaee7ea2edb905b23558c6f7dde234c3", kill_on_drop: false }`
[INFO] [stdout] e9e9a10ad19deb30fa19c254f645faf1aaee7ea2edb905b23558c6f7dde234c3
