[INFO] cloning repository https://github.com/sodiboo/six
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sodiboo/six" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsodiboo%2Fsix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsodiboo%2Fsix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e454cc7f5f76aa368f385c238f2f6b0077a97f0f
[INFO] checking sodiboo/six against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsodiboo%2Fsix" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sodiboo/six
[INFO] finished tweaking git repo https://github.com/sodiboo/six
[INFO] tweaked toml for git repo https://github.com/sodiboo/six written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sodiboo/six on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sodiboo/six 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stacker v0.1.18
[INFO] [stderr]   Downloaded psm v0.1.25
[INFO] [stderr]   Downloaded gc-arena-derive v0.5.3
[INFO] [stderr]   Downloaded miette-derive v5.10.0
[INFO] [stderr]   Downloaded text-size v1.1.1
[INFO] [stderr]   Downloaded quote v1.0.39
[INFO] [stderr]   Downloaded countme v3.0.1
[INFO] [stderr]   Downloaded rowan v0.15.16
[INFO] [stderr]   Downloaded ariadne v0.5.0
[INFO] [stderr]   Downloaded miette-derive v7.5.0
[INFO] [stderr]   Downloaded gc-arena v0.5.3
[INFO] [stderr]   Downloaded clap_derive v4.5.28
[INFO] [stderr]   Downloaded clap v4.5.30
[INFO] [stderr]   Downloaded anyhow v1.0.96
[INFO] [stderr]   Downloaded miette v5.10.0
[INFO] [stderr]   Downloaded cc v1.2.14
[INFO] [stderr]   Downloaded miniz_oxide v0.8.4
[INFO] [stderr]   Downloaded kdl v6.3.4
[INFO] [stderr]   Downloaded miette v7.5.0
[INFO] [stderr]   Downloaded winnow v0.6.24
[INFO] [stderr]   Downloaded clap_builder v4.5.30
[INFO] [stderr]   Downloaded kdl v4.7.1
[INFO] [stderr]   Downloaded rnix v0.12.0
[INFO] [stderr]   Downloaded syn v2.0.99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f29da06033a0b28a873f80b76b38273a94b1bf6319f8d155f0d9999ce8a19bf
[INFO] running `Command { std: "docker" "start" "-a" "0f29da06033a0b28a873f80b76b38273a94b1bf6319f8d155f0d9999ce8a19bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f29da06033a0b28a873f80b76b38273a94b1bf6319f8d155f0d9999ce8a19bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f29da06033a0b28a873f80b76b38273a94b1bf6319f8d155f0d9999ce8a19bf", kill_on_drop: false }`
[INFO] [stdout] 0f29da06033a0b28a873f80b76b38273a94b1bf6319f8d155f0d9999ce8a19bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a99d4d9af028226d47f03d97e671261494d3ad60519e6248380425b68f4977a
[INFO] running `Command { std: "docker" "start" "-a" "6a99d4d9af028226d47f03d97e671261494d3ad60519e6248380425b68f4977a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.14
[INFO] [stderr]     Checking miniz_oxide v0.8.4
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking clap_builder v4.5.30
[INFO] [stderr]     Checking winnow v0.6.24
[INFO] [stderr]     Checking ariadne v0.5.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]     Checking rowan v0.15.16
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling psm v0.1.25
[INFO] [stderr]    Compiling stacker v0.1.18
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rnix v0.12.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking terminal_size v0.4.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking six-diagnostic-derive v0.1.0 (/opt/rustwide/workdir/six-diagnostic-derive)
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling miette-derive v7.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling gc-arena-derive v0.5.3
[INFO] [stderr]     Checking gc-arena v0.5.3
[INFO] [stderr]     Checking six-diagnostic v0.1.0 (/opt/rustwide/workdir/six-diagnostic)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> six-diagnostic/src/lib.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |     diagnostic: &impl Diagnostic<'gc>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 36 | ) -> ariadne::Report<span::Span<'gc>> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 | ) -> ariadne::Report<'_, span::Span<'gc>> {
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> six-diagnostic/src/lib.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |     diagnostic: &impl Diagnostic<'gc>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 36 | ) -> ariadne::Report<span::Span<'gc>> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 | ) -> ariadne::Report<'_, span::Span<'gc>> {
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking miette v7.5.0
[INFO] [stderr]     Checking kdl v4.7.1
[INFO] [stderr]     Checking clap v4.5.30
[INFO] [stderr]     Checking kdl v6.3.4
[INFO] [stderr]     Checking six v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_trait_v2, iterator_try_collect, iterator_try_reduce, never_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_trait_v2, iterator_try_collect, iterator_try_reduce, never_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `six` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `six` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6a99d4d9af028226d47f03d97e671261494d3ad60519e6248380425b68f4977a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a99d4d9af028226d47f03d97e671261494d3ad60519e6248380425b68f4977a", kill_on_drop: false }`
[INFO] [stdout] 6a99d4d9af028226d47f03d97e671261494d3ad60519e6248380425b68f4977a
