[INFO] fetching crate snapbox 0.4.14...
[INFO] checking snapbox-0.4.14 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate snapbox 0.4.14 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate snapbox 0.4.14 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snapbox 0.4.14
[INFO] finished tweaking crates.io crate snapbox 0.4.14
[INFO] tweaked toml for crates.io crate snapbox 0.4.14 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate snapbox 0.4.14 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.0
[INFO] [stderr]   Downloaded clap v4.0.27
[INFO] [stderr]   Downloaded os_pipe v1.0.1
[INFO] [stderr]   Downloaded dunce v1.0.2
[INFO] [stderr]   Downloaded filetime v0.2.18
[INFO] [stderr]   Downloaded snapbox-macros v0.3.6
[INFO] [stderr]   Downloaded ignore v0.4.18
[INFO] [stderr]   Downloaded anstream v0.6.0
[INFO] [stderr]   Downloaded similar v2.2.0
[INFO] [stderr]   Downloaded content_inspector v0.2.4
[INFO] [stderr]   Downloaded document-features v0.2.6
[INFO] [stderr]   Downloaded escargot v0.5.7
[INFO] [stderr]   Downloaded libtest-mimic v0.6.0
[INFO] [stderr]   Downloaded globset v0.4.9
[INFO] [stderr]   Downloaded backtrace v0.3.66
[INFO] [stderr]   Downloaded object v0.29.0
[INFO] [stderr]   Downloaded rustix v0.38.8
[INFO] [stderr]   Downloaded gimli v0.26.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bc6ed5aaac37b70a1c0815e5a92f340ac364842362ac334874b661ecbd68413
[INFO] running `Command { std: "docker" "start" "-a" "2bc6ed5aaac37b70a1c0815e5a92f340ac364842362ac334874b661ecbd68413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bc6ed5aaac37b70a1c0815e5a92f340ac364842362ac334874b661ecbd68413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc6ed5aaac37b70a1c0815e5a92f340ac364842362ac334874b661ecbd68413", kill_on_drop: false }`
[INFO] [stdout] 2bc6ed5aaac37b70a1c0815e5a92f340ac364842362ac334874b661ecbd68413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f82d7fd0ab303493971a68f6699cc9adf5a36126ee1bf82a134b48b8d221705
[INFO] running `Command { std: "docker" "start" "-a" "1f82d7fd0ab303493971a68f6699cc9adf5a36126ee1bf82a134b48b8d221705", kill_on_drop: false }`
[INFO] [stderr]     Checking similar v2.2.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking anstream v0.6.0
[INFO] [stderr]     Checking snapbox-macros v0.3.6
[INFO] [stderr]     Checking snapbox v0.4.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "1f82d7fd0ab303493971a68f6699cc9adf5a36126ee1bf82a134b48b8d221705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f82d7fd0ab303493971a68f6699cc9adf5a36126ee1bf82a134b48b8d221705", kill_on_drop: false }`
[INFO] [stdout] 1f82d7fd0ab303493971a68f6699cc9adf5a36126ee1bf82a134b48b8d221705
[INFO] checking snapbox-0.4.14 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate snapbox 0.4.14 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate snapbox 0.4.14 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snapbox 0.4.14
[INFO] finished tweaking crates.io crate snapbox 0.4.14
[INFO] tweaked toml for crates.io crate snapbox 0.4.14 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate snapbox 0.4.14 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f423efcae9d425291daaa02f3a1ff3cfd82189d8d7174b3fa6a58144e714949
[INFO] running `Command { std: "docker" "start" "-a" "5f423efcae9d425291daaa02f3a1ff3cfd82189d8d7174b3fa6a58144e714949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f423efcae9d425291daaa02f3a1ff3cfd82189d8d7174b3fa6a58144e714949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f423efcae9d425291daaa02f3a1ff3cfd82189d8d7174b3fa6a58144e714949", kill_on_drop: false }`
[INFO] [stdout] 5f423efcae9d425291daaa02f3a1ff3cfd82189d8d7174b3fa6a58144e714949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66095f6b8cc31c53a26b76bc66860ade24c0dd89e6ac3a7dbb7ab27ac919649b
[INFO] running `Command { std: "docker" "start" "-a" "66095f6b8cc31c53a26b76bc66860ade24c0dd89e6ac3a7dbb7ab27ac919649b", kill_on_drop: false }`
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking similar v2.2.0
[INFO] [stderr]     Checking anstream v0.6.0
[INFO] [stderr]     Checking snapbox-macros v0.3.6
[INFO] [stderr]     Checking snapbox v0.4.14 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/assert.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             panic!("{}: {}", self.palette.error("Eq failed"), desc);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/assert.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             panic!("{}: {}", self.palette.error("Eq failed"), desc);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snapbox` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snapbox` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "66095f6b8cc31c53a26b76bc66860ade24c0dd89e6ac3a7dbb7ab27ac919649b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66095f6b8cc31c53a26b76bc66860ade24c0dd89e6ac3a7dbb7ab27ac919649b", kill_on_drop: false }`
[INFO] [stdout] 66095f6b8cc31c53a26b76bc66860ade24c0dd89e6ac3a7dbb7ab27ac919649b