[INFO] fetching crate report 1.0.0...
[INFO] testing report-1.0.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate report 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate report 1.0.0
[INFO] finished tweaking crates.io crate report 1.0.0
[INFO] tweaked toml for crates.io crate report 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate report 1.0.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate report 1.0.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b71b2b9d58ead475174c634f8ed399dc26f8b5b939f2552b378e7876bb37fc09
[INFO] running `Command { std: "docker" "start" "-a" "b71b2b9d58ead475174c634f8ed399dc26f8b5b939f2552b378e7876bb37fc09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b71b2b9d58ead475174c634f8ed399dc26f8b5b939f2552b378e7876bb37fc09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71b2b9d58ead475174c634f8ed399dc26f8b5b939f2552b378e7876bb37fc09", kill_on_drop: false }`
[INFO] [stdout] b71b2b9d58ead475174c634f8ed399dc26f8b5b939f2552b378e7876bb37fc09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa61374e46383acd1287ab513e0fed92ef2053bbe45967d210e4f40109f219c
[INFO] running `Command { std: "docker" "start" "-a" "eaa61374e46383acd1287ab513e0fed92ef2053bbe45967d210e4f40109f219c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling report-macros v1.0.0
[INFO] [stderr]    Compiling report v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "eaa61374e46383acd1287ab513e0fed92ef2053bbe45967d210e4f40109f219c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa61374e46383acd1287ab513e0fed92ef2053bbe45967d210e4f40109f219c", kill_on_drop: false }`
[INFO] [stdout] eaa61374e46383acd1287ab513e0fed92ef2053bbe45967d210e4f40109f219c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80fd59895199368faf450d3dca93451d698b3d038d7ef471f64600fe78ed50ab
[INFO] running `Command { std: "docker" "start" "-a" "80fd59895199368faf450d3dca93451d698b3d038d7ef471f64600fe78ed50ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling report v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "80fd59895199368faf450d3dca93451d698b3d038d7ef471f64600fe78ed50ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80fd59895199368faf450d3dca93451d698b3d038d7ef471f64600fe78ed50ab", kill_on_drop: false }`
[INFO] [stdout] 80fd59895199368faf450d3dca93451d698b3d038d7ef471f64600fe78ed50ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccca1d5046cf52e0e69f2f9a07ea0f603ca8b4947e8ea15efbf75e0d589f8206
[INFO] running `Command { std: "docker" "start" "-a" "ccca1d5046cf52e0e69f2f9a07ea0f603ca8b4947e8ea15efbf75e0d589f8206", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/report-0e84581599791983)
[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] [stderr]    Doc-tests report
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Report<fn()->String>::info (line 57) ... ok
[INFO] [stdout] test src/lib.rs - Report<T>::log (line 218) ... ok
[INFO] [stdout] test src/lib.rs - bail (line 358) ... ok
[INFO] [stdout] test src/lib.rs - bail (line 350) ... FAILED
[INFO] [stdout] test src/lib.rs - info (line 302) ... ok
[INFO] [stdout] test src/lib.rs - Report<T>::rec (line 241) ... ok
[INFO] [stdout] test src/lib.rs - Report<fn()->String>::warn (line 75) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - Report<fn()->String>::error (line 93) ... ok
[INFO] [stdout] test src/lib.rs - warn (line 318) ... ok
[INFO] [stdout] test src/lib.rs - error (line 334) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - bail (line 350) stdout ----
[INFO] [stdout] error: format argument must be a string literal
[INFO] [stdout]  --> src/lib.rs:353:40
[INFO] [stdout]   |
[INFO] [stdout] 6 |     report::Report::error(format_args!(args));
[INFO] [stdout]   |                                        ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a string literal to format with
[INFO] [stdout]   |
[INFO] [stdout] 6 |     report::Report::error(format_args!("{}", args));
[INFO] [stdout]   |                                        +++++
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:352:8
[INFO] [stdout]   |
[INFO] [stdout] 4 |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_350_0() {
[INFO] [stdout]   |                                                                           - help: a return type might be missing here: `-> _`
[INFO] [stdout] 5 |   return Err({
[INFO] [stdout]   |  ________^
[INFO] [stdout] 6 | |     report::Report::error(format_args!(args));
[INFO] [stdout] 7 | |     report::Error
[INFO] [stdout] 8 | | })
[INFO] [stdout]   | |__^ expected `()`, found `Result<_, Error>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected unit type `()`
[INFO] [stdout]                   found enum `Result<_, report::Error>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - bail (line 350)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ccca1d5046cf52e0e69f2f9a07ea0f603ca8b4947e8ea15efbf75e0d589f8206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccca1d5046cf52e0e69f2f9a07ea0f603ca8b4947e8ea15efbf75e0d589f8206", kill_on_drop: false }`
[INFO] [stdout] ccca1d5046cf52e0e69f2f9a07ea0f603ca8b4947e8ea15efbf75e0d589f8206