[INFO] fetching crate gfo 0.1.1...
[INFO] testing gfo-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate gfo 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate gfo 0.1.1
[INFO] finished tweaking crates.io crate gfo 0.1.1
[INFO] tweaked toml for crates.io crate gfo 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gfo 0.1.1 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 gfo 0.1.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 935f359ad22e5c73f83d3feb3ccadb6d9eb2ca65ef53063cfbfcf4fd56712760
[INFO] running `Command { std: "docker" "start" "-a" "935f359ad22e5c73f83d3feb3ccadb6d9eb2ca65ef53063cfbfcf4fd56712760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "935f359ad22e5c73f83d3feb3ccadb6d9eb2ca65ef53063cfbfcf4fd56712760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935f359ad22e5c73f83d3feb3ccadb6d9eb2ca65ef53063cfbfcf4fd56712760", kill_on_drop: false }`
[INFO] [stdout] 935f359ad22e5c73f83d3feb3ccadb6d9eb2ca65ef53063cfbfcf4fd56712760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3e7d3c2bc08160173a1231701af9d48b0d8bf1d72134acc2317fa59cfaa56f84
[INFO] running `Command { std: "docker" "start" "-a" "3e7d3c2bc08160173a1231701af9d48b0d8bf1d72134acc2317fa59cfaa56f84", kill_on_drop: false }`
[INFO] [stderr]    Compiling gfo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "3e7d3c2bc08160173a1231701af9d48b0d8bf1d72134acc2317fa59cfaa56f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7d3c2bc08160173a1231701af9d48b0d8bf1d72134acc2317fa59cfaa56f84", kill_on_drop: false }`
[INFO] [stdout] 3e7d3c2bc08160173a1231701af9d48b0d8bf1d72134acc2317fa59cfaa56f84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d4a2160d2f108d294c7c3cfc26d6a9d4f1707ba04f4f4077f2ccee20725f8ad6
[INFO] running `Command { std: "docker" "start" "-a" "d4a2160d2f108d294c7c3cfc26d6a9d4f1707ba04f4f4077f2ccee20725f8ad6", kill_on_drop: false }`
[INFO] [stderr]    Compiling gfo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "d4a2160d2f108d294c7c3cfc26d6a9d4f1707ba04f4f4077f2ccee20725f8ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a2160d2f108d294c7c3cfc26d6a9d4f1707ba04f4f4077f2ccee20725f8ad6", kill_on_drop: false }`
[INFO] [stdout] d4a2160d2f108d294c7c3cfc26d6a9d4f1707ba04f4f4077f2ccee20725f8ad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] eb763a6e91d2f95e8c48947ec1bef5fee449463e995cc56ec94e0ef88bbc4aac
[INFO] running `Command { std: "docker" "start" "-a" "eb763a6e91d2f95e8c48947ec1bef5fee449463e995cc56ec94e0ef88bbc4aac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gfo-ca09a62ac84f00a5)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test adder::tests::test_addtwo ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gfo-7320833087705315)
[INFO] [stdout] test adder::tests::test_addone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gfo
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/adder.rs - adder::add_one (line 12) ... FAILED
[INFO] [stdout] test src/adder.rs - adder::add_two (line 25) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/adder.rs - adder::add_one (line 12) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rust_book` in the crate root
[INFO] [stdout]   --> src/adder.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | assert_eq!(crate::rust_book::_14_cargo::add_one(one), 2);
[INFO] [stdout]    |                   ^^^^^^^^^ could not find `rust_book` in the crate root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/adder.rs - adder::add_two (line 25) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rust_book` in the crate root
[INFO] [stdout]   --> src/adder.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | assert_eq!(crate::rust_book::_14_cargo::add_one(one), 2);
[INFO] [stdout]    |                   ^^^^^^^^^ could not find `rust_book` in the crate root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/adder.rs - adder::add_one (line 12)
[INFO] [stdout]     src/adder.rs - adder::add_two (line 25)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.28s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "eb763a6e91d2f95e8c48947ec1bef5fee449463e995cc56ec94e0ef88bbc4aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb763a6e91d2f95e8c48947ec1bef5fee449463e995cc56ec94e0ef88bbc4aac", kill_on_drop: false }`
[INFO] [stdout] eb763a6e91d2f95e8c48947ec1bef5fee449463e995cc56ec94e0ef88bbc4aac