[INFO] fetching crate icu_list 2.0.0...
[INFO] testing icu_list-2.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate icu_list 2.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate icu_list 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate icu_list 2.0.0
[INFO] tweaked toml for crates.io crate icu_list 2.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate icu_list 2.0.0 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 icu_list 2.0.0 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" "+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] 7f4707a606afa7d4310bd12f4d7d04acf419a835ee54008d1365eb7289665baf
[INFO] running `Command { std: "docker" "start" "-a" "7f4707a606afa7d4310bd12f4d7d04acf419a835ee54008d1365eb7289665baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f4707a606afa7d4310bd12f4d7d04acf419a835ee54008d1365eb7289665baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4707a606afa7d4310bd12f4d7d04acf419a835ee54008d1365eb7289665baf", kill_on_drop: false }`
[INFO] [stdout] 7f4707a606afa7d4310bd12f4d7d04acf419a835ee54008d1365eb7289665baf
[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] fe6acc8a544b916a6e8e2d46c6970ba46f548a16b423565cfdc704ed75c7fa43
[INFO] running `Command { std: "docker" "start" "-a" "fe6acc8a544b916a6e8e2d46c6970ba46f548a16b423565cfdc704ed75c7fa43", kill_on_drop: false }`
[INFO] [stderr]    Compiling icu_locale_data v2.0.0
[INFO] [stderr]    Compiling icu_list_data v2.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_locale v2.0.0
[INFO] [stderr]    Compiling icu_list v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.01s
[INFO] running `Command { std: "docker" "inspect" "fe6acc8a544b916a6e8e2d46c6970ba46f548a16b423565cfdc704ed75c7fa43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6acc8a544b916a6e8e2d46c6970ba46f548a16b423565cfdc704ed75c7fa43", kill_on_drop: false }`
[INFO] [stdout] fe6acc8a544b916a6e8e2d46c6970ba46f548a16b423565cfdc704ed75c7fa43
[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] cd5b06da16c18f37dd1f300b95ce4dfeb873511a26670ea0966e0720558a451c
[INFO] running `Command { std: "docker" "start" "-a" "cd5b06da16c18f37dd1f300b95ce4dfeb873511a26670ea0966e0720558a451c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cobs v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling postcard v1.1.1
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling icu_list v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `icu`
[INFO] [stdout]  --> examples/and_list.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use icu::list::options::{ListFormatterOptions, ListLength};
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `icu`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `icu`, use `cargo add icu` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `icu`
[INFO] [stdout]   --> examples/and_list.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use icu::list::ListFormatter;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `icu`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `icu`, use `cargo add icu` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `icu`
[INFO] [stdout]   --> examples/and_list.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use icu::locale::locale;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `icu`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `icu`, use `cargo add icu` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `icu_benchmark_macros`
[INFO] [stdout]  --> examples/and_list.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use icu_benchmark_macros::println;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `icu_benchmark_macros`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `icu_benchmark_macros`, use `cargo add icu_benchmark_macros` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `icu_benchmark_macros`
[INFO] [stdout]  --> examples/and_list.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | icu_benchmark_macros::instrument!();
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `icu_benchmark_macros`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `icu_list` (example "and_list") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `SerdeDFA<'data>` in the current scope
[INFO] [stdout]    --> src/lazy_automaton.rs:62:29
[INFO] [stdout]     |
[INFO] [stdout]  62 |     let matcher = SerdeDFA::new(Cow::Borrowed("^11(000)*$")).unwrap();
[INFO] [stdout]     |                             ^^^ function or associated item not found in `SerdeDFA<'_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/provider/serde_dfa.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout]  21 | pub struct SerdeDFA<'data> {
[INFO] [stdout]     | -------------------------- function or associated item `new` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `SerdeDFA<'_>`, consider using `SerdeDFA::<'data>::from_dfa_bytes_unchecked` which returns `SerdeDFA<'_>`
[INFO] [stdout]    --> src/provider/serde_dfa.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub const unsafe fn from_dfa_bytes_unchecked(dfa_bytes: &'data [u8]) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is a method `ne` with a similar name
[INFO] [stdout]     |
[INFO] [stdout]  62 -     let matcher = SerdeDFA::new(Cow::Borrowed("^11(000)*$")).unwrap();
[INFO] [stdout]  62 +     let matcher = SerdeDFA::ne(Cow::Borrowed("^11(000)*$")).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `icu_list` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cd5b06da16c18f37dd1f300b95ce4dfeb873511a26670ea0966e0720558a451c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5b06da16c18f37dd1f300b95ce4dfeb873511a26670ea0966e0720558a451c", kill_on_drop: false }`
[INFO] [stdout] cd5b06da16c18f37dd1f300b95ce4dfeb873511a26670ea0966e0720558a451c