[INFO] fetching crate mrchaos_greprs 0.1.1...
[INFO] testing mrchaos_greprs-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate mrchaos_greprs 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mrchaos_greprs 0.1.1
[INFO] finished tweaking crates.io crate mrchaos_greprs 0.1.1
[INFO] tweaked toml for crates.io crate mrchaos_greprs 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mrchaos_greprs 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mrchaos_greprs 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a365c6cd57e78d49ca0271d277c34e13227c30bb86f6d8bf94aa8884e9b602d2
[INFO] running `Command { std: "docker" "start" "-a" "a365c6cd57e78d49ca0271d277c34e13227c30bb86f6d8bf94aa8884e9b602d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a365c6cd57e78d49ca0271d277c34e13227c30bb86f6d8bf94aa8884e9b602d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a365c6cd57e78d49ca0271d277c34e13227c30bb86f6d8bf94aa8884e9b602d2", kill_on_drop: false }`
[INFO] [stdout] a365c6cd57e78d49ca0271d277c34e13227c30bb86f6d8bf94aa8884e9b602d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 857b351d016e5c397610b5076b2ee48655b16dde064bb84497915e0b631901fc
[INFO] running `Command { std: "docker" "start" "-a" "857b351d016e5c397610b5076b2ee48655b16dde064bb84497915e0b631901fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mrchaos_greprs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "857b351d016e5c397610b5076b2ee48655b16dde064bb84497915e0b631901fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857b351d016e5c397610b5076b2ee48655b16dde064bb84497915e0b631901fc", kill_on_drop: false }`
[INFO] [stdout] 857b351d016e5c397610b5076b2ee48655b16dde064bb84497915e0b631901fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc978f4575015497393bcdf5d509426bd737495bcb44b8b84b885c968f6eb506
[INFO] running `Command { std: "docker" "start" "-a" "bc978f4575015497393bcdf5d509426bd737495bcb44b8b84b885c968f6eb506", kill_on_drop: false }`
[INFO] [stderr]    Compiling mrchaos_greprs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "bc978f4575015497393bcdf5d509426bd737495bcb44b8b84b885c968f6eb506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc978f4575015497393bcdf5d509426bd737495bcb44b8b84b885c968f6eb506", kill_on_drop: false }`
[INFO] [stdout] bc978f4575015497393bcdf5d509426bd737495bcb44b8b84b885c968f6eb506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b57a40d0342975f71eaea8c47afbfc451311de855aa93765124dbf6c0af92d5c
[INFO] running `Command { std: "docker" "start" "-a" "b57a40d0342975f71eaea8c47afbfc451311de855aa93765124dbf6c0af92d5c", 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/mrchaos_greprs-7dad6941ba7cb0f5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_v1::case_sensitive ... ok
[INFO] [stdout] test test_v1::case_insensitive ... ok
[INFO] [stdout] test test_v2::case_insensitive ... ok
[INFO] [stdout] test test_v2::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mrchaos_greprs-278944dd41ada107)
[INFO] [stderr]    Doc-tests mrchaos_greprs
[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/lib.rs - v1::run (line 41) ... FAILED
[INFO] [stdout] test src/lib.rs - v1::Config::new (line 22) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - v1::run (line 41) stdout ----
[INFO] [stdout] error: missing `fn` for function definition
[INFO] [stdout]  --> src/lib.rs:42:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | main() {
[INFO] [stdout]   | ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: add `fn` here to parse `main` as a function
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main() {
[INFO] [stdout]   | ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - v1::Config::new (line 22) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config`
[INFO] [stdout]  --> src/lib.rs:23:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = Config::new();
[INFO] [stdout]   |              ^^^^^^ use of undeclared type `Config`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mrchaos_greprs::v1::Config;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mrchaos_greprs::v2::Config;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - v1::Config::new (line 22)
[INFO] [stdout]     src/lib.rs - v1::run (line 41)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b57a40d0342975f71eaea8c47afbfc451311de855aa93765124dbf6c0af92d5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57a40d0342975f71eaea8c47afbfc451311de855aa93765124dbf6c0af92d5c", kill_on_drop: false }`
[INFO] [stdout] b57a40d0342975f71eaea8c47afbfc451311de855aa93765124dbf6c0af92d5c