[INFO] fetching crate combinedfun 0.1.3... [INFO] testing combinedfun-0.1.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate combinedfun 0.1.3 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate combinedfun 0.1.3 [INFO] finished tweaking crates.io crate combinedfun 0.1.3 [INFO] tweaked toml for crates.io crate combinedfun 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate combinedfun 0.1.3 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] [stderr] Blocking waiting for file lock on package cache [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af3c3a115c1381fef430461849c5d71e3f1326daa8f725b4cc461eb0fa0a1ff7 [INFO] running `Command { std: "docker" "start" "-a" "af3c3a115c1381fef430461849c5d71e3f1326daa8f725b4cc461eb0fa0a1ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af3c3a115c1381fef430461849c5d71e3f1326daa8f725b4cc461eb0fa0a1ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af3c3a115c1381fef430461849c5d71e3f1326daa8f725b4cc461eb0fa0a1ff7", kill_on_drop: false }` [INFO] [stdout] af3c3a115c1381fef430461849c5d71e3f1326daa8f725b4cc461eb0fa0a1ff7 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 980bf53cc73cbb8ab0e423a9a53287b31831042d137a09d95a8f62e09236c43a [INFO] running `Command { std: "docker" "start" "-a" "980bf53cc73cbb8ab0e423a9a53287b31831042d137a09d95a8f62e09236c43a", kill_on_drop: false }` [INFO] [stderr] Compiling combinedfun v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "980bf53cc73cbb8ab0e423a9a53287b31831042d137a09d95a8f62e09236c43a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "980bf53cc73cbb8ab0e423a9a53287b31831042d137a09d95a8f62e09236c43a", kill_on_drop: false }` [INFO] [stdout] 980bf53cc73cbb8ab0e423a9a53287b31831042d137a09d95a8f62e09236c43a [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8a72a60752697c94d01af2e08bfb0cc9bc1c1e94f9d8fd21c09cc96b52c1e23 [INFO] running `Command { std: "docker" "start" "-a" "b8a72a60752697c94d01af2e08bfb0cc9bc1c1e94f9d8fd21c09cc96b52c1e23", kill_on_drop: false }` [INFO] [stderr] Compiling combinedfun v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> examples/lisp.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn parse(i: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn parse(i: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `Command { std: "docker" "inspect" "b8a72a60752697c94d01af2e08bfb0cc9bc1c1e94f9d8fd21c09cc96b52c1e23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8a72a60752697c94d01af2e08bfb0cc9bc1c1e94f9d8fd21c09cc96b52c1e23", kill_on_drop: false }` [INFO] [stdout] b8a72a60752697c94d01af2e08bfb0cc9bc1c1e94f9d8fd21c09cc96b52c1e23 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e959659e4dd3c29d0358841f787336f535e3f8c90fcf7d803ba37d4e99a9d64a [INFO] running `Command { std: "docker" "start" "-a" "e959659e4dd3c29d0358841f787336f535e3f8c90fcf7d803ba37d4e99a9d64a", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> examples/lisp.rs:121:17 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn parse(i: &str) -> Result { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 121 | pub fn parse(i: &str) -> Result> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `combinedfun` (example "lisp") generated 1 warning (run `cargo fix --example "lisp"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/combinedfun-a6bb468386fe8c15) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test tests::test_before ... ok [INFO] [stdout] test tests::test_counted_separated ... ok [INFO] [stdout] test tests::test_epsilon ... ok [INFO] [stdout] test tests::test_fail_with ... ok [INFO] [stdout] test tests::test_followed_by ... ok [INFO] [stdout] test tests::test_eof ... ok [INFO] [stdout] test tests::test_lookahead ... ok [INFO] [stdout] test tests::test_map ... ok [INFO] [stdout] test tests::test_map_err ... ok [INFO] [stdout] test tests::test_maybe ... ok [INFO] [stdout] test tests::test_not ... ok [INFO] [stdout] test tests::test_or ... ok [INFO] [stdout] test tests::test_output ... ok [INFO] [stdout] test tests::test_parse_simple ... ok [INFO] [stdout] test tests::test_positioned_error ... ok [INFO] [stdout] test tests::test_then ... ok [INFO] [stdout] test tests::test_record ... ok [INFO] [stdout] test tests::test_record_while ... ok [INFO] [stdout] test tests::test_tag ... ok [INFO] [stdout] test tests::test_take ... ok [INFO] [stderr] Doc-tests combinedfun [INFO] [stdout] test tests::test_map_result ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e959659e4dd3c29d0358841f787336f535e3f8c90fcf7d803ba37d4e99a9d64a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e959659e4dd3c29d0358841f787336f535e3f8c90fcf7d803ba37d4e99a9d64a", kill_on_drop: false }` [INFO] [stdout] e959659e4dd3c29d0358841f787336f535e3f8c90fcf7d803ba37d4e99a9d64a