[INFO] cloning repository https://github.com/pozsgaic/cfg_tests
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pozsgaic/cfg_tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpozsgaic%2Fcfg_tests", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpozsgaic%2Fcfg_tests'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f9d1a534ff8d4efa3a1eb0d13131c226fe0d65a
[INFO] testing pozsgaic/cfg_tests against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpozsgaic%2Fcfg_tests" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pozsgaic/cfg_tests
[INFO] finished tweaking git repo https://github.com/pozsgaic/cfg_tests
[INFO] tweaked toml for git repo https://github.com/pozsgaic/cfg_tests written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pozsgaic/cfg_tests on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
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[INFO] crate git repo https://github.com/pozsgaic/cfg_tests 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "260ae6ea0c3684221c5ef6207aa5db6e8d3894ca8f12150f47912aa10fddf2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "260ae6ea0c3684221c5ef6207aa5db6e8d3894ca8f12150f47912aa10fddf2a4", kill_on_drop: false }`
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9c2c1fe3d84be5ea2109200159bc506ec647e56f04b6b9ce6ef52bd87d2e9ac
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[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cfg_tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.50s
[INFO] running `Command { std: "docker" "inspect" "f9c2c1fe3d84be5ea2109200159bc506ec647e56f04b6b9ce6ef52bd87d2e9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c2c1fe3d84be5ea2109200159bc506ec647e56f04b6b9ce6ef52bd87d2e9ac", kill_on_drop: false }`
[INFO] [stdout] f9c2c1fe3d84be5ea2109200159bc506ec647e56f04b6b9ce6ef52bd87d2e9ac
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba8dc336c1832eed203dd36a74e2c3250fb3e0d8ce4b719323447f177662ccbf
[INFO] running `Command { std: "docker" "start" "-a" "ba8dc336c1832eed203dd36a74e2c3250fb3e0d8ce4b719323447f177662ccbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `x86_64-kernel2`
[INFO] [stdout]    --> src/main.rs:661:11
[INFO] [stdout]     |
[INFO] [stdout] 661 |     #[cfg(feature = "x86_64-kernel2")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `aarch64-darwin`, `aarch64-linux`, `default`, `functional`, `supported_targets`, `x86_64-darwin`, `x86_64-linux`, `x86_64-linux-kernel2`, and `x86_64-windows`
[INFO] [stdout]     = help: consider adding `x86_64-kernel2` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `toml`
[INFO] [stdout]    --> src/main.rs:605:20
[INFO] [stdout]     |
[INFO] [stdout] 605 |         let toml = toml::to_string(&data).unwrap();
[INFO] [stdout]     |                    ^^^^ use of unresolved module or unlinked crate `toml`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `toml`, use `cargo add toml` 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 `toml`
[INFO] [stdout]    --> src/main.rs:620:26
[INFO] [stdout]     |
[INFO] [stdout] 620 |         let data: Data = toml::from_str(toml).unwrap();
[INFO] [stdout]     |                          ^^^^ use of unresolved module or unlinked crate `toml`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `toml`, use `cargo add toml` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `PackageTarget: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/main.rs:615:21
[INFO] [stdout]      |
[INFO] [stdout]  615 |             target: PackageTarget,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Deserialize<'_>` is not implemented for `PackageTarget`
[INFO] [stdout]     --> src/main.rs:378:1
[INFO] [stdout]      |
[INFO] [stdout]  378 | pub struct PackageTarget(Type);
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 126 others
[INFO] [stdout] note: required by a bound in `next_element`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.136/src/de/mod.rs:1725:12
[INFO] [stdout]      |
[INFO] [stdout] 1723 |     fn next_element<T>(&mut self) -> Result<Option<T>, Self::Error>
[INFO] [stdout]      |        ------------ required by a bound in this associated function
[INFO] [stdout] 1724 |     where
[INFO] [stdout] 1725 |         T: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `PackageTarget: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/main.rs:615:21
[INFO] [stdout]      |
[INFO] [stdout]  615 |             target: PackageTarget,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Deserialize<'_>` is not implemented for `PackageTarget`
[INFO] [stdout]     --> src/main.rs:378:1
[INFO] [stdout]      |
[INFO] [stdout]  378 | pub struct PackageTarget(Type);
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 126 others
[INFO] [stdout] note: required by a bound in `next_value`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.136/src/de/mod.rs:1864:12
[INFO] [stdout]      |
[INFO] [stdout] 1862 |     fn next_value<V>(&mut self) -> Result<V, Self::Error>
[INFO] [stdout]      |        ---------- required by a bound in this associated function
[INFO] [stdout] 1863 |     where
[INFO] [stdout] 1864 |         V: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `PackageTarget: Deserialize<'_>` is not satisfied
[INFO] [stdout]    --> src/main.rs:613:18
[INFO] [stdout]     |
[INFO] [stdout] 613 |         #[derive(Deserialize)]
[INFO] [stdout]     |                  ^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Deserialize<'_>` is not implemented for `PackageTarget`
[INFO] [stdout]    --> src/main.rs:378:1
[INFO] [stdout]     |
[INFO] [stdout] 378 | pub struct PackageTarget(Type);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 126 others
[INFO] [stdout] note: required by a bound in `test::serialize::_::_serde::__private::de::missing_field`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.136/src/private/de.rs:22:8
[INFO] [stdout]     |
[INFO] [stdout]  20 | pub fn missing_field<'de, V, E>(field: &'static str) -> Result<V, E>
[INFO] [stdout]     |        ------------- required by a bound in this function
[INFO] [stdout]  21 | where
[INFO] [stdout]  22 |     V: Deserialize<'de>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `missing_field`
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cfg_tests` (bin "cfg_tests" test) due to 5 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "ba8dc336c1832eed203dd36a74e2c3250fb3e0d8ce4b719323447f177662ccbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8dc336c1832eed203dd36a74e2c3250fb3e0d8ce4b719323447f177662ccbf", kill_on_drop: false }`
[INFO] [stdout] ba8dc336c1832eed203dd36a74e2c3250fb3e0d8ce4b719323447f177662ccbf