[INFO] fetching crate hieu_dummy_rust_lib 0.7.0...
[INFO] testing hieu_dummy_rust_lib-0.7.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate hieu_dummy_rust_lib 0.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate hieu_dummy_rust_lib 0.7.0
[INFO] finished tweaking crates.io crate hieu_dummy_rust_lib 0.7.0
[INFO] tweaked toml for crates.io crate hieu_dummy_rust_lib 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hieu_dummy_rust_lib 0.7.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hieu_dummy_rust_lib 0.7.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaf4d1cd11ef47f529336f848a3f73ab48fdd16bfdfbe2d3463c7373084b6728
[INFO] running `Command { std: "docker" "start" "-a" "eaf4d1cd11ef47f529336f848a3f73ab48fdd16bfdfbe2d3463c7373084b6728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaf4d1cd11ef47f529336f848a3f73ab48fdd16bfdfbe2d3463c7373084b6728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf4d1cd11ef47f529336f848a3f73ab48fdd16bfdfbe2d3463c7373084b6728", kill_on_drop: false }`
[INFO] [stdout] eaf4d1cd11ef47f529336f848a3f73ab48fdd16bfdfbe2d3463c7373084b6728
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ca5d92c1f3890bf1d5ec3bbfabb29efdf8092b352be3f781e9de929edbdcff2
[INFO] running `Command { std: "docker" "start" "-a" "5ca5d92c1f3890bf1d5ec3bbfabb29efdf8092b352be3f781e9de929edbdcff2", kill_on_drop: false }`
[INFO] [stderr]    Compiling hieu_dummy_rust_lib v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "5ca5d92c1f3890bf1d5ec3bbfabb29efdf8092b352be3f781e9de929edbdcff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca5d92c1f3890bf1d5ec3bbfabb29efdf8092b352be3f781e9de929edbdcff2", kill_on_drop: false }`
[INFO] [stdout] 5ca5d92c1f3890bf1d5ec3bbfabb29efdf8092b352be3f781e9de929edbdcff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 658840eec58aca7fe581f1082387709f2a585760dc2ea6999963751f67f79c26
[INFO] running `Command { std: "docker" "start" "-a" "658840eec58aca7fe581f1082387709f2a585760dc2ea6999963751f67f79c26", kill_on_drop: false }`
[INFO] [stderr]    Compiling hieu_dummy_rust_lib v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "658840eec58aca7fe581f1082387709f2a585760dc2ea6999963751f67f79c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "658840eec58aca7fe581f1082387709f2a585760dc2ea6999963751f67f79c26", kill_on_drop: false }`
[INFO] [stdout] 658840eec58aca7fe581f1082387709f2a585760dc2ea6999963751f67f79c26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f22cbef6cc56e1c56e40a53ec187ae895f5bb49cfadb6c71533d549b7c4c81b
[INFO] running `Command { std: "docker" "start" "-a" "4f22cbef6cc56e1c56e40a53ec187ae895f5bb49cfadb6c71533d549b7c4c81b", 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/hieu_dummy_rust_lib-994b4997d483cf8e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hieu_dummy_rust_lib
[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 1 test
[INFO] [stdout] test src/lib.rs - add_one (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - add_one (line 10) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `dummy_rust` in this scope
[INFO] [stdout]   --> src/lib.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | let answer = dummy_rust::add_one(arg);
[INFO] [stdout]    |              ^^^^^^^^^^ use of unresolved module or unlinked crate `dummy_rust`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `dummy_rust`, use `cargo add dummy_rust` to add it to your `Cargo.toml`
[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/lib.rs - add_one (line 10)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4f22cbef6cc56e1c56e40a53ec187ae895f5bb49cfadb6c71533d549b7c4c81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f22cbef6cc56e1c56e40a53ec187ae895f5bb49cfadb6c71533d549b7c4c81b", kill_on_drop: false }`
[INFO] [stdout] 4f22cbef6cc56e1c56e40a53ec187ae895f5bb49cfadb6c71533d549b7c4c81b