[INFO] fetching crate cargo-msrv-cargo_metadata 0.19.2-unofficial.2-cargo-msrv...
[INFO] testing cargo-msrv-cargo_metadata-0.19.2-unofficial.2-cargo-msrv against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cargo-msrv-cargo_metadata 0.19.2-unofficial.2-cargo-msrv into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate cargo-msrv-cargo_metadata 0.19.2-unofficial.2-cargo-msrv
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cargo-msrv-cargo_metadata 0.19.2-unofficial.2-cargo-msrv
[INFO] tweaked toml for crates.io crate cargo-msrv-cargo_metadata 0.19.2-unofficial.2-cargo-msrv written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-msrv-cargo_metadata 0.19.2-unofficial.2-cargo-msrv on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding cargo-platform v0.1.9 (available: v0.3.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2673b1b5a6fb7cb8e43b6ce9c5b61541efd16866a2f0e321b725467a81527122
[INFO] running `Command { std: "docker" "start" "-a" "2673b1b5a6fb7cb8e43b6ce9c5b61541efd16866a2f0e321b725467a81527122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2673b1b5a6fb7cb8e43b6ce9c5b61541efd16866a2f0e321b725467a81527122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2673b1b5a6fb7cb8e43b6ce9c5b61541efd16866a2f0e321b725467a81527122", kill_on_drop: false }`
[INFO] [stdout] 2673b1b5a6fb7cb8e43b6ce9c5b61541efd16866a2f0e321b725467a81527122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6c90e2bda727e06ab9cc043bc1389661383056fe68e05a2daa7ddba70a51e4a
[INFO] running `Command { std: "docker" "start" "-a" "d6c90e2bda727e06ab9cc043bc1389661383056fe68e05a2daa7ddba70a51e4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling cargo-msrv-cargo_metadata v0.19.2-unofficial.2-cargo-msrv (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.96s
[INFO] running `Command { std: "docker" "inspect" "d6c90e2bda727e06ab9cc043bc1389661383056fe68e05a2daa7ddba70a51e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c90e2bda727e06ab9cc043bc1389661383056fe68e05a2daa7ddba70a51e4a", kill_on_drop: false }`
[INFO] [stdout] d6c90e2bda727e06ab9cc043bc1389661383056fe68e05a2daa7ddba70a51e4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 490a646baa720a7670e9a4f892b5c107c79fd5c4dd8c51099668728d50328921
[INFO] running `Command { std: "docker" "start" "-a" "490a646baa720a7670e9a4f892b5c107c79fd5c4dd8c51099668728d50328921", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-msrv-cargo_metadata v0.19.2-unofficial.2-cargo-msrv (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `cargo_metadata`
[INFO] [stdout]  --> tests/test_samples.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate cargo_metadata;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/test_samples.rs:256:37
[INFO] [stdout]     |
[INFO] [stdout] 256 |         path_dep.path.as_ref().map(|p| p.ends_with("path-dep")),
[INFO] [stdout]     |                                     ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 256 |         path_dep.path.as_ref().map(|p: /* Type */| p.ends_with("path-dep")),
[INFO] [stdout]     |                                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/test_samples.rs:296:37
[INFO] [stdout]     |
[INFO] [stdout] 296 |         windep.target.as_ref().map(|x| x.to_string()),
[INFO] [stdout]     |                                     ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 296 |         windep.target.as_ref().map(|x: /* Type */| x.to_string()),
[INFO] [stdout]     |                                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/test_samples.rs:463:35
[INFO] [stdout]     |
[INFO] [stdout] 463 |         kind.target.as_ref().map(|x| x.to_string()),
[INFO] [stdout]     |                                   ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 463 |         kind.target.as_ref().map(|x: /* Type */| x.to_string()),
[INFO] [stdout]     |                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/test_samples.rs:570:23
[INFO] [stdout]     |
[INFO] [stdout] 570 |         let message = message.unwrap();
[INFO] [stdout]     |                       ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/test_samples.rs:610:43
[INFO] [stdout]     |
[INFO] [stdout] 610 |     let manual_features = build_features(|meta| {
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout] 611 |         meta.features(CargoOpt::NoDefaultFeatures)
[INFO] [stdout]     |         ---- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 610 |     let manual_features = build_features(|meta: /* Type */| {
[INFO] [stdout]     |                                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/test_samples.rs:620:43
[INFO] [stdout]     |
[INFO] [stdout] 620 |     let manual_features = build_features(|meta| {
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout] 621 |         meta.features(CargoOpt::NoDefaultFeatures)
[INFO] [stdout]     |         ---- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 620 |     let manual_features = build_features(|meta: /* Type */| {
[INFO] [stdout]     |                                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/test_samples.rs:628:40
[INFO] [stdout]     |
[INFO] [stdout] 628 |     let all_features = build_features(|meta| {
[INFO] [stdout]     |                                        ^^^^
[INFO] [stdout] 629 |         meta.features(CargoOpt::AllFeatures)
[INFO] [stdout]     |         ---- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 628 |     let all_features = build_features(|meta: /* Type */| {
[INFO] [stdout]     |                                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/test_samples.rs:638:45
[INFO] [stdout]     |
[INFO] [stdout] 638 |     let all_flag_variants = build_features(|meta| {
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout] 639 |         meta.features(CargoOpt::SomeFeatures(vec!["feat2".into()]))
[INFO] [stdout]     |         ---- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 638 |     let all_flag_variants = build_features(|meta: /* Type */| {
[INFO] [stdout]     |                                                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cargo_metadata`
[INFO] [stdout]  --> tests/selftest.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cargo_metadata::{CargoOpt, Error, MetadataCommand};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `cargo_metadata`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `cargo_metadata`, use `cargo add cargo_metadata` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-msrv-cargo_metadata` (test "test_samples") due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cargo_metadata`
[INFO] [stdout]    --> tests/selftest.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 159 |     assert_eq!(serde.kind, cargo_metadata::DependencyKind::Normal);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `cargo_metadata`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `cargo_metadata`, use `cargo add cargo_metadata` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout]   1 + use cargo_msrv_cargo_metadata::DependencyKind;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `DependencyKind`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 159 -     assert_eq!(serde.kind, cargo_metadata::DependencyKind::Normal);
[INFO] [stdout] 159 +     assert_eq!(serde.kind, DependencyKind::Normal);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[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] [stderr] error: could not compile `cargo-msrv-cargo_metadata` (test "selftest") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "490a646baa720a7670e9a4f892b5c107c79fd5c4dd8c51099668728d50328921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490a646baa720a7670e9a4f892b5c107c79fd5c4dd8c51099668728d50328921", kill_on_drop: false }`
[INFO] [stdout] 490a646baa720a7670e9a4f892b5c107c79fd5c4dd8c51099668728d50328921
