[INFO] fetching crate term-transcript 0.4.0...
[INFO] checking term-transcript-0.4.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate term-transcript 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate term-transcript 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate term-transcript 0.4.0
[INFO] tweaked toml for crates.io crate term-transcript 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate term-transcript 0.4.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate term-transcript 0.4.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28f55ed170bfeb9aae833b18d0d20ccf36e77dc21e2bbbeabba6144980ef095b
[INFO] running `Command { std: "docker" "start" "-a" "28f55ed170bfeb9aae833b18d0d20ccf36e77dc21e2bbbeabba6144980ef095b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f55ed170bfeb9aae833b18d0d20ccf36e77dc21e2bbbeabba6144980ef095b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f55ed170bfeb9aae833b18d0d20ccf36e77dc21e2bbbeabba6144980ef095b", kill_on_drop: false }`
[INFO] [stdout] 28f55ed170bfeb9aae833b18d0d20ccf36e77dc21e2bbbeabba6144980ef095b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ba00c29e83670d858337fa1a7f6c8d708ad1b491d4eb603a4cc348b0a425337
[INFO] running `Command { std: "docker" "start" "-a" "9ba00c29e83670d858337fa1a7f6c8d708ad1b491d4eb603a4cc348b0a425337", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking pulldown-cmark v0.9.6
[INFO] [stderr]     Checking os_pipe v1.2.2
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking bytecount v0.6.8
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking doc-comment v0.3.3
[INFO] [stderr]    Compiling syn v2.0.94
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking predicates v2.1.5
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling test-casing-macro v0.1.3
[INFO] [stderr]     Checking test-casing v0.1.3
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]     Checking pest v2.7.15
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]     Checking toml_datetime v0.6.9
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking tracing-tunnel v0.1.0
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking toml_edit v0.22.26
[INFO] [stderr]     Checking tracing-capture v0.1.0
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking handlebars v6.3.2
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking toml v0.8.22
[INFO] [stderr]     Checking version-sync v0.9.5
[INFO] [stderr]     Checking term-transcript v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/shell/mod.rs:205:56
[INFO] [stdout]     |
[INFO] [stdout] 205 |           self.with_line_decoder::<Infallible, _>(|line| {
[INFO] [stdout]     |  ________________________________________________________^
[INFO] [stdout] 206 | |             Ok(String::from_utf8_lossy(&line).into_owned())
[INFO] [stdout] 207 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/shell/mod.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |             Ok(String::from_utf8_lossy(&line).into_owned())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `term-transcript` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/shell/mod.rs:205:56
[INFO] [stdout]     |
[INFO] [stdout] 205 |           self.with_line_decoder::<Infallible, _>(|line| {
[INFO] [stdout]     |  ________________________________________________________^
[INFO] [stdout] 206 | |             Ok(String::from_utf8_lossy(&line).into_owned())
[INFO] [stdout] 207 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/shell/mod.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |             Ok(String::from_utf8_lossy(&line).into_owned())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `term-transcript` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9ba00c29e83670d858337fa1a7f6c8d708ad1b491d4eb603a4cc348b0a425337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba00c29e83670d858337fa1a7f6c8d708ad1b491d4eb603a4cc348b0a425337", kill_on_drop: false }`
[INFO] [stdout] 9ba00c29e83670d858337fa1a7f6c8d708ad1b491d4eb603a4cc348b0a425337