[INFO] fetching crate rfc7239 0.1.3...
[INFO] testing rfc7239-0.1.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate rfc7239 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rfc7239 0.1.3
[INFO] finished tweaking crates.io crate rfc7239 0.1.3
[INFO] tweaked toml for crates.io crate rfc7239 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfc7239 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b252563a482b67e96a0d1102e68bda05a5074cab507304c547911a5d19ebd67
[INFO] running `Command { std: "docker" "start" "-a" "8b252563a482b67e96a0d1102e68bda05a5074cab507304c547911a5d19ebd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b252563a482b67e96a0d1102e68bda05a5074cab507304c547911a5d19ebd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b252563a482b67e96a0d1102e68bda05a5074cab507304c547911a5d19ebd67", kill_on_drop: false }`
[INFO] [stdout] 8b252563a482b67e96a0d1102e68bda05a5074cab507304c547911a5d19ebd67
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a50b5cdb0998f443f2c39150852e47ecb14beadfb20f2099fbd213b1bfc837a
[INFO] running `Command { std: "docker" "start" "-a" "0a50b5cdb0998f443f2c39150852e47ecb14beadfb20f2099fbd213b1bfc837a", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling rfc7239 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded, RfcError>> {
[INFO] [stdout]    |                            ^^^^ the lifetime is elided here                ^^^^^^^^^ the same lifetime is hidden 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] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded<'_>, RfcError>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "0a50b5cdb0998f443f2c39150852e47ecb14beadfb20f2099fbd213b1bfc837a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a50b5cdb0998f443f2c39150852e47ecb14beadfb20f2099fbd213b1bfc837a", kill_on_drop: false }`
[INFO] [stdout] 0a50b5cdb0998f443f2c39150852e47ecb14beadfb20f2099fbd213b1bfc837a
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a0b02318ed1edca5a4b6898172501183e2ce3cb9daaed92a53c23fa4f4b6707
[INFO] running `Command { std: "docker" "start" "-a" "6a0b02318ed1edca5a4b6898172501183e2ce3cb9daaed92a53c23fa4f4b6707", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded, RfcError>> {
[INFO] [stdout]    |                            ^^^^ the lifetime is elided here                ^^^^^^^^^ the same lifetime is hidden 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] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded<'_>, RfcError>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rfc7239 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded, RfcError>> {
[INFO] [stdout]    |                            ^^^^ the lifetime is elided here                ^^^^^^^^^ the same lifetime is hidden 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] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded<'_>, RfcError>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "6a0b02318ed1edca5a4b6898172501183e2ce3cb9daaed92a53c23fa4f4b6707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0b02318ed1edca5a4b6898172501183e2ce3cb9daaed92a53c23fa4f4b6707", kill_on_drop: false }`
[INFO] [stdout] 6a0b02318ed1edca5a4b6898172501183e2ce3cb9daaed92a53c23fa4f4b6707
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9352243561affeba1284a68088254e042e62d339fb450a34e60093b6c44fa19f
[INFO] running `Command { std: "docker" "start" "-a" "9352243561affeba1284a68088254e042e62d339fb450a34e60093b6c44fa19f", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:71:28
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded, RfcError>> {
[INFO] [stderr]    |                            ^^^^ the lifetime is elided here                ^^^^^^^^^ the same lifetime is hidden 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] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded<'_>, RfcError>> {
[INFO] [stderr]    |                                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rfc7239` (lib) generated 1 warning (run `cargo fix --lib -p rfc7239` to apply 1 suggestion)
[INFO] [stderr] warning: `rfc7239` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rfc7239-fd704ff8a4ceb417)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_display_forwarded ... ok
[INFO] [stdout] test test_display_node_identifier ... ok
[INFO] [stdout] test test_node_identifier_ip ... ok
[INFO] [stdout] test test_parse_forwarded ... ok
[INFO] [stdout] test test_display_node_name ... ok
[INFO] [stdout] test test_parse_node_identifier ... ok
[INFO] [stdout] test test_parse_node_name ... ok
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rfc7239
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9352243561affeba1284a68088254e042e62d339fb450a34e60093b6c44fa19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9352243561affeba1284a68088254e042e62d339fb450a34e60093b6c44fa19f", kill_on_drop: false }`
[INFO] [stdout] 9352243561affeba1284a68088254e042e62d339fb450a34e60093b6c44fa19f