[INFO] fetching crate bz_rust_util 0.1.0...
[INFO] testing bz_rust_util-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate bz_rust_util 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate bz_rust_util 0.1.0
[INFO] finished tweaking crates.io crate bz_rust_util 0.1.0
[INFO] tweaked toml for crates.io crate bz_rust_util 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bz_rust_util 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ce22151c85db6683e190544e8bda49ec3591340474d6f0350602df76259dd9e
[INFO] running `Command { std: "docker" "start" "-a" "1ce22151c85db6683e190544e8bda49ec3591340474d6f0350602df76259dd9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ce22151c85db6683e190544e8bda49ec3591340474d6f0350602df76259dd9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce22151c85db6683e190544e8bda49ec3591340474d6f0350602df76259dd9e", kill_on_drop: false }`
[INFO] [stdout] 1ce22151c85db6683e190544e8bda49ec3591340474d6f0350602df76259dd9e
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed3d2312508e8f8b0695c2d87d09b8eee9f88117d54446e8771fa07bc1b92353
[INFO] running `Command { std: "docker" "start" "-a" "ed3d2312508e8f8b0695c2d87d09b8eee9f88117d54446e8771fa07bc1b92353", kill_on_drop: false }`
[INFO] [stderr]    Compiling bz_rust_util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "ed3d2312508e8f8b0695c2d87d09b8eee9f88117d54446e8771fa07bc1b92353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3d2312508e8f8b0695c2d87d09b8eee9f88117d54446e8771fa07bc1b92353", kill_on_drop: false }`
[INFO] [stdout] ed3d2312508e8f8b0695c2d87d09b8eee9f88117d54446e8771fa07bc1b92353
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 972e61f8daf21f4d5d2b226bee8dce52d5bac5fc9eb21093eb0930e9e34c2987
[INFO] running `Command { std: "docker" "start" "-a" "972e61f8daf21f4d5d2b226bee8dce52d5bac5fc9eb21093eb0930e9e34c2987", kill_on_drop: false }`
[INFO] [stderr]    Compiling bz_rust_util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "972e61f8daf21f4d5d2b226bee8dce52d5bac5fc9eb21093eb0930e9e34c2987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972e61f8daf21f4d5d2b226bee8dce52d5bac5fc9eb21093eb0930e9e34c2987", kill_on_drop: false }`
[INFO] [stdout] 972e61f8daf21f4d5d2b226bee8dce52d5bac5fc9eb21093eb0930e9e34c2987
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d7dac1f794c95c3bc3a3243953495360e5f3b6a5c6c41f8781e81ecbb59cd13
[INFO] running `Command { std: "docker" "start" "-a" "8d7dac1f794c95c3bc3a3243953495360e5f3b6a5c6c41f8781e81ecbb59cd13", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bz_rust_util-4e909d9ea4c0d4bc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests bz_rust_util
[INFO] [stdout] test tests::it_works1 ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - utils::add_one2 (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - add_one (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - utils::add_one2 (line 28) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `add_one2` in crate `bz_rust_util`
[INFO] [stdout]   --> src/lib.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout]  6 | let answer = bz_rust_util::add_one2(arg);
[INFO] [stdout]    |                            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn add_one(x: i32) -> i32 {
[INFO] [stdout]    | ----------------------------- similarly named function `add_one` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout]  6 - let answer = bz_rust_util::add_one2(arg);
[INFO] [stdout]  6 + let answer = bz_rust_util::add_one(arg);
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  2 + use bz_rust_util::utils::add_one2;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `add_one2`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout]  6 - let answer = bz_rust_util::add_one2(arg);
[INFO] [stdout]  6 + let answer = add_one2(arg);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - utils::add_one2 (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8d7dac1f794c95c3bc3a3243953495360e5f3b6a5c6c41f8781e81ecbb59cd13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7dac1f794c95c3bc3a3243953495360e5f3b6a5c6c41f8781e81ecbb59cd13", kill_on_drop: false }`
[INFO] [stdout] 8d7dac1f794c95c3bc3a3243953495360e5f3b6a5c6c41f8781e81ecbb59cd13