[INFO] fetching crate narrate 0.4.2...
[INFO] testing narrate-0.4.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate narrate 0.4.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate narrate 0.4.2
[INFO] finished tweaking crates.io crate narrate 0.4.2
[INFO] tweaked toml for crates.io crate narrate 0.4.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate narrate 0.4.2 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] crate crates.io crate narrate 0.4.2 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" "+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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c8bb9c072405c228783de0e211d9b18b75dc21ac18813e72026e58510241f25b
[INFO] running `Command { std: "docker" "start" "-a" "c8bb9c072405c228783de0e211d9b18b75dc21ac18813e72026e58510241f25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8bb9c072405c228783de0e211d9b18b75dc21ac18813e72026e58510241f25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8bb9c072405c228783de0e211d9b18b75dc21ac18813e72026e58510241f25b", kill_on_drop: false }`
[INFO] [stdout] c8bb9c072405c228783de0e211d9b18b75dc21ac18813e72026e58510241f25b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5731f56b292863d9a947288e0ba3689f2e57deca513d903c720c7c6c833e85f3
[INFO] running `Command { std: "docker" "start" "-a" "5731f56b292863d9a947288e0ba3689f2e57deca513d903c720c7c6c833e85f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling narrate v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/error/mod.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn chain(&self) -> Chain {
[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] 230 |     pub fn chain(&self) -> Chain<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "5731f56b292863d9a947288e0ba3689f2e57deca513d903c720c7c6c833e85f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5731f56b292863d9a947288e0ba3689f2e57deca513d903c720c7c6c833e85f3", kill_on_drop: false }`
[INFO] [stdout] 5731f56b292863d9a947288e0ba3689f2e57deca513d903c720c7c6c833e85f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5af6e4aa5f4780913ed499fe8d59d83e3ce8a502b88e5776b7d850826870cdb3
[INFO] running `Command { std: "docker" "start" "-a" "5af6e4aa5f4780913ed499fe8d59d83e3ce8a502b88e5776b7d850826870cdb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling narrate v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/error/mod.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn chain(&self) -> Chain {
[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] 230 |     pub fn chain(&self) -> Chain<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/error/mod.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn chain(&self) -> Chain {
[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] 230 |     pub fn chain(&self) -> Chain<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "5af6e4aa5f4780913ed499fe8d59d83e3ce8a502b88e5776b7d850826870cdb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af6e4aa5f4780913ed499fe8d59d83e3ce8a502b88e5776b7d850826870cdb3", kill_on_drop: false }`
[INFO] [stdout] 5af6e4aa5f4780913ed499fe8d59d83e3ce8a502b88e5776b7d850826870cdb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d08d6f7b424c6834d411eccb7c53104fc769395340f46ce9241112fdce6679d5
[INFO] running `Command { std: "docker" "start" "-a" "d08d6f7b424c6834d411eccb7c53104fc769395340f46ce9241112fdce6679d5", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/error/mod.rs:230:18
[INFO] [stderr]     |
[INFO] [stderr] 230 |     pub fn chain(&self) -> Chain {
[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] 230 |     pub fn chain(&self) -> Chain<'_> {
[INFO] [stderr]     |                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `narrate` (lib) generated 1 warning (run `cargo fix --lib -p narrate` to apply 1 suggestion)
[INFO] [stderr] warning: `narrate` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/narrate-764f91b866f722d5)
[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]      Running tests/integration/main.rs (/opt/rustwide/target/debug/deps/integration-1e99be2c536d9c4e)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test chain::default ... ok
[INFO] [stdout] test chain::iter ... ok
[INFO] [stdout] test chain::from_nested_error ... ok
[INFO] [stdout] test chain::len ... ok
[INFO] [stdout] test chain::iter_rev ... ok
[INFO] [stdout] test chain::wrapped_nested_error ... ok
[INFO] [stdout] test cli_error::outputs ... ok
[INFO] [stdout] test cli_error::impl_std_error ... ok
[INFO] [stdout] test error::add_help_once ... ok
[INFO] [stdout] test error::add_help_twice ... ok
[INFO] [stdout] test error::add_help_with ... ok
[INFO] [stdout] test error::add_help_with_twice ... ok
[INFO] [stdout] test error::downcast_to_original ... ok
[INFO] [stdout] test error::downcast_ref_to_original ... ok
[INFO] [stdout] test error::from_anyhow ... ok
[INFO] [stdout] test error::downcast_mut_to_original ... ok
[INFO] [stdout] test error::is_not_original ... ok
[INFO] [stdout] test error::is_original ... ok
[INFO] [stdout] test error::msg ... ok
[INFO] [stdout] test error::new ... ok
[INFO] [stdout] test error::root_cause_from_function ... ok
[INFO] [stdout] test error::wrap_transparent_display ... ok
[INFO] [stdout] test error::wrapped_error_can_downcast ... ok
[INFO] [stdout] test error::wrapped_error_can_use_is ... ok
[INFO] [stdout] test error::wrapped_error_chain_downcast ... ok
[INFO] [stdout] test exit_code::anyhow_cli_error ... ok
[INFO] [stdout] test exit_code::anyhow_result_wrapping_cli_error ... ok
[INFO] [stdout] test exit_code::anyhow_wrapped_cli_error ... ok
[INFO] [stdout] test exit_code::narrate_cli_error ... ok
[INFO] [stdout] test exit_code::narrate_result_wrapping_cli_error ... ok
[INFO] [stdout] test exit_code::narrate_result_wrapped_cli_error ... ok
[INFO] [stdout] test exit_code::narrate_wrapped_cli_error ... ok
[INFO] [stdout] test exit_code::anyhow_error ... ok
[INFO] [stdout] test exit_code::anyhow_result_wrapped_cli_error ... ok
[INFO] [stdout] test exit_code::narrate_error ... ok
[INFO] [stdout] test report::anyhow_err_full::single_error ... ok
[INFO] [stdout] test report::anyhow_err::single_error ... ok
[INFO] [stdout] test report::err::single_error_with_help ... ok
[INFO] [stdout] test report::err::single_error ... ok
[INFO] [stdout] test report::anyhow_err::double_error ... ok
[INFO] [stdout] test report::err_full::double_error ... ok
[INFO] [stdout] test report::err_full::double_error_with_one_help ... ok
[INFO] [stdout] test report::anyhow_err_full::double_error ... ok
[INFO] [stdout] test wrap::add_help_lazy ... ok
[INFO] [stdout] test wrap::add_help_no_error ... ok
[INFO] [stdout] test wrap::add_help_with_is_lazy ... ok
[INFO] [stdout] test wrap::context_str ... ok
[INFO] [stdout] test wrap::error_type ... ok
[INFO] [stdout] test wrap::lazy_error_type ... ok
[INFO] [stdout] test chain::clone ... ok
[INFO] [stdout] test wrap::lazy_wrap_fs_function_with_help ... ok
[INFO] [stdout] test wrap::wrap_with_is_lazy ... ok
[INFO] [stdout] test report::err::double_error ... ok
[INFO] [stdout] test report::status_output_to_stderr ... ok
[INFO] [stdout] test report::err_full::single_error ... ok
[INFO] [stdout] test report::err_full::single_error_with_help ... ok
[INFO] [stdout] test report::err_full::double_error_with_helps ... ok
[INFO] [stdout] test report::err::double_error_with_helps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests narrate
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/lib.rs - (line 160) ... ok
[INFO] [stdout] test src/lib.rs - (line 230) ... ok
[INFO] [stdout] test src/error/mod.rs - error::Error::wrap (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 137) ... ok
[INFO] [stdout] test src/error/mod.rs - error::Error::chain (line 217) ... ok
[INFO] [stdout] test src/lib.rs - (line 185) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) - compile ... ok
[INFO] [stdout] test src/error/mod.rs - error::Error::downcast_ref (line 162) ... ok
[INFO] [stdout] test src/lib.rs - (line 102) ... ok
[INFO] [stdout] test src/lib.rs - (line 242) ... ok
[INFO] [stdout] test src/error/mod.rs - error::Error::add_help (line 281) ... ok
[INFO] [stdout] test src/error/mod.rs - error::Error::msg (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 290) ... ok
[INFO] [stdout] test src/error/mod.rs - error::Error::add_help (line 304) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 259) ... ok
[INFO] [stdout] test src/error/macros.rs - error::macros::bail (line 53) ... ok
[INFO] [stdout] test src/lib.rs - Result (line 392) ... ok
[INFO] [stdout] test src/lib.rs - Chain (line 349) ... ok
[INFO] [stdout] test src/lib.rs - ErrorWrap (line 442) ... ok
[INFO] [stdout] test src/error/mod.rs - error::Error::add_help_with (line 385) ... ok
[INFO] [stdout] test src/lib.rs - Result (line 378) ... ok
[INFO] [stdout] test src/error/macros.rs - error::macros::error_from (line 15) ... ok
[INFO] [stdout] test src/error/mod.rs - error::Error::add_help_with (line 374) ... ok
[INFO] [stdout] test src/report.rs - report::anyhow_err (line 198) ... ok
[INFO] [stdout] test src/report.rs - report::anyhow_err_full (line 223) ... ok
[INFO] [stdout] test src/report.rs - report::err_full (line 116) ... ok
[INFO] [stdout] test src/report.rs - report::err (line 85) ... ok
[INFO] [stdout] test src/report.rs - report::err (line 73) ... ok
[INFO] [stdout] test src/report.rs - report::err_full (line 156) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d08d6f7b424c6834d411eccb7c53104fc769395340f46ce9241112fdce6679d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08d6f7b424c6834d411eccb7c53104fc769395340f46ce9241112fdce6679d5", kill_on_drop: false }`
[INFO] [stdout] d08d6f7b424c6834d411eccb7c53104fc769395340f46ce9241112fdce6679d5