[INFO] fetching crate git-discover 0.13.1...
[INFO] testing git-discover-0.13.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate git-discover 0.13.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate git-discover 0.13.1
[INFO] finished tweaking crates.io crate git-discover 0.13.1
[INFO] tweaked toml for crates.io crate git-discover 0.13.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate git-discover 0.13.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages to highest compatible versions
[INFO] [stderr]       Adding defer v0.1.0 (available: v0.2.1)
[INFO] [stderr]       Adding serial_test v1.0.0 (available: v4.0.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7cd6398e503e7f435ce26cb6112bbaab10b846129b57c9be9fdef9644fa17568
[INFO] running `Command { std: "docker" "start" "7cd6398e503e7f435ce26cb6112bbaab10b846129b57c9be9fdef9644fa17568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cd6398e503e7f435ce26cb6112bbaab10b846129b57c9be9fdef9644fa17568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7cd6398e503e7f435ce26cb6112bbaab10b846129b57c9be9fdef9644fa17568" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cd6398e503e7f435ce26cb6112bbaab10b846129b57c9be9fdef9644fa17568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7cd6398e503e7f435ce26cb6112bbaab10b846129b57c9be9fdef9644fa17568" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling smallvec v1.16.3
[INFO] [stderr]    Compiling deranged v0.5.9
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling num_threads v0.1.8
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling powerfmt v0.2.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling git-hash v0.10.3
[INFO] [stderr]    Compiling btoi v0.4.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling git-sec v0.6.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling git-features v0.26.5
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling git-tempfile v3.0.3
[INFO] [stderr]    Compiling bstr v1.13.1
[INFO] [stderr]    Compiling git-lock v3.0.3
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling git-validate v0.7.3
[INFO] [stderr]    Compiling git-path v0.7.2
[INFO] [stderr]    Compiling git-date v0.4.3
[INFO] [stderr]    Compiling git-actor v0.17.2
[INFO] [stderr]    Compiling git-object v0.26.2
[INFO] [stderr]    Compiling git-ref v0.24.1
[INFO] [stdout] error[E0277]: the trait bound `BStr: AsRef<[_; 0]>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/git-ref-0.24.1/src/store/packed/find.rs:95:52
[INFO] [stdout]     |
[INFO] [stdout]  95 |                 .map(|(_rest, r)| r.name.as_bstr().as_ref())
[INFO] [stdout]     |                                                    ^^^^^^ the trait `AsRef<[_; 0]>` is not implemented for `BStr`
[INFO] [stdout]     |
[INFO] [stdout] help: `BStr` implements trait `AsRef<T>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bstr-1.13.1/src/impls.rs:679:5
[INFO] [stdout]     |
[INFO] [stdout] 679 |     impl AsRef<[u8]> for BStr {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^ `AsRef<[u8]>`
[INFO] [stdout] ...
[INFO] [stdout] 686 |     impl AsRef<BStr> for BStr {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^ `AsRef<BStr>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `BStr: AsRef<[_; 0]>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/git-ref-0.24.1/src/store/packed/find.rs:91:43
[INFO] [stdout]     |
[INFO] [stdout]  91 |         a.binary_search_by_key(&full_name.as_ref(), |b: &u8| {
[INFO] [stdout]     |                                           ^^^^^^ the trait `AsRef<[_; 0]>` is not implemented for `BStr`
[INFO] [stdout]     |
[INFO] [stdout] help: `BStr` implements trait `AsRef<T>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bstr-1.13.1/src/impls.rs:679:5
[INFO] [stdout]     |
[INFO] [stdout] 679 |     impl AsRef<[u8]> for BStr {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^ `AsRef<[u8]>`
[INFO] [stdout] ...
[INFO] [stdout] 686 |     impl AsRef<BStr> for BStr {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^ `AsRef<BStr>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/git-ref-0.24.1/src/fullname.rs:109:43
[INFO] [stdout]     |
[INFO] [stdout] 109 |             if let Some(shortened) = name.strip_prefix(category.prefix().as_ref()) {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^ -------------------------- type must be known at this point
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           cannot infer type of the type parameter `P` declared on the method `strip_prefix`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type must implement `SlicePattern`
[INFO] [stdout] help: the following types implement trait `SlicePattern`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:5678:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: `[T]`
[INFO] [stdout]    ::: /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:5688:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: `[T; N]`
[INFO] [stdout]     = note: cannot satisfy `<_ as SlicePattern>::Item == u8`
[INFO] [stdout] note: required by a bound in `core::slice::<impl [T]>::strip_prefix`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:2695:4
[INFO] [stdout] note: required by a bound in `core::slice::<impl [T]>::strip_prefix`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:2695:4
[INFO] [stdout] help: consider specifying a concrete type for the type parameter `P`
[INFO] [stdout]     |
[INFO] [stdout] 109 |             if let Some(shortened) = name.strip_prefix::</* Type */>(category.prefix().as_ref()) {
[INFO] [stdout]     |                                                       ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/git-ref-0.24.1/src/fullname.rs:109:43
[INFO] [stdout]     |
[INFO] [stdout] 109 |             if let Some(shortened) = name.strip_prefix(category.prefix().as_ref()) {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^                   ------ type must be known at this point
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           cannot infer type of the type parameter `P` declared on the method `strip_prefix`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `BStr: AsRef<_>` found in the `bstr` crate:
[INFO] [stdout]             - impl AsRef<BStr> for BStr;
[INFO] [stdout]             - impl AsRef<[u8]> for BStr;
[INFO] [stdout] help: consider specifying a concrete type for the type parameter `P`
[INFO] [stdout]     |
[INFO] [stdout] 109 |             if let Some(shortened) = name.strip_prefix::</* Type */>(category.prefix().as_ref()) {
[INFO] [stdout]     |                                                       ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/git-ref-0.24.1/src/fullname.rs:132:46
[INFO] [stdout]     |
[INFO] [stdout] 132 |         } else if let Some(shortened) = name.strip_prefix(Category::MainPseudoRef.prefix().as_ref()) {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^                                  ------ type must be known at this point
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              cannot infer type of the type parameter `P` declared on the method `strip_prefix`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `BStr: AsRef<_>` found in the `bstr` crate:
[INFO] [stdout]             - impl AsRef<BStr> for BStr;
[INFO] [stdout]             - impl AsRef<[u8]> for BStr;
[INFO] [stdout] help: consider specifying a concrete type for the type parameter `P`
[INFO] [stdout]     |
[INFO] [stdout] 132 |         } else if let Some(shortened) = name.strip_prefix::</* Type */>(Category::MainPseudoRef.prefix().as_ref()) {
[INFO] [stdout]     |                                                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/git-ref-0.24.1/src/fullname.rs:139:18
[INFO] [stdout]     |
[INFO] [stdout] 139 |             name.strip_prefix(Category::LinkedPseudoRef { name: "".into() }.prefix().as_ref())
[INFO] [stdout]     |                  ^^^^^^^^^^^^                                                        ------ type must be known at this point
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  cannot infer type of the type parameter `P` declared on the method `strip_prefix`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `BStr: AsRef<_>` found in the `bstr` crate:
[INFO] [stdout]             - impl AsRef<BStr> for BStr;
[INFO] [stdout]             - impl AsRef<[u8]> for BStr;
[INFO] [stdout] help: consider specifying a concrete type for the type parameter `P`
[INFO] [stdout]     |
[INFO] [stdout] 139 |             name.strip_prefix::</* Type */>(Category::LinkedPseudoRef { name: "".into() }.prefix().as_ref())
[INFO] [stdout]     |                              ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/git-ref-0.24.1/src/raw.rs:76:18
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 .strip_prefix(namespace.0.as_bstr().as_ref())
[INFO] [stdout]    |                  ^^^^^^^^^^^^ ------------------------------ type must be known at this point
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  cannot infer type of the type parameter `P` declared on the method `strip_prefix`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type must implement `SlicePattern`
[INFO] [stdout] help: the following types implement trait `SlicePattern`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:5678:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `[T]`
[INFO] [stdout]   ::: /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:5688:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `[T; N]`
[INFO] [stdout]    = note: cannot satisfy `<_ as SlicePattern>::Item == u8`
[INFO] [stdout] note: required by a bound in `core::slice::<impl [T]>::strip_prefix`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:2695:4
[INFO] [stdout] note: required by a bound in `core::slice::<impl [T]>::strip_prefix`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:2695:4
[INFO] [stdout] help: consider specifying a concrete type for the type parameter `P`
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 .strip_prefix::</* Type */>(namespace.0.as_bstr().as_ref())
[INFO] [stdout]    |                              ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/git-ref-0.24.1/src/raw.rs:76:18
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 .strip_prefix(namespace.0.as_bstr().as_ref())
[INFO] [stdout]    |                  ^^^^^^^^^^^^                       ------ type must be known at this point
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  cannot infer type of the type parameter `P` declared on the method `strip_prefix`
[INFO] [stdout]    |
[INFO] [stdout]    = note: multiple `impl`s satisfying `BStr: AsRef<_>` found in the `bstr` crate:
[INFO] [stdout]            - impl AsRef<BStr> for BStr;
[INFO] [stdout]            - impl AsRef<[u8]> for BStr;
[INFO] [stdout] help: consider specifying a concrete type for the type parameter `P`
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 .strip_prefix::</* Type */>(namespace.0.as_bstr().as_ref())
[INFO] [stdout]    |                              ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0283.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `git-ref` (lib) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "7cd6398e503e7f435ce26cb6112bbaab10b846129b57c9be9fdef9644fa17568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd6398e503e7f435ce26cb6112bbaab10b846129b57c9be9fdef9644fa17568", kill_on_drop: false }`
[INFO] [stdout] 7cd6398e503e7f435ce26cb6112bbaab10b846129b57c9be9fdef9644fa17568
