[INFO] fetching crate diesel-pg-type-utils 0.1.1...
[INFO] checking diesel-pg-type-utils-0.1.1 against 1.95.0 for pr-155915
[INFO] extracting crate diesel-pg-type-utils 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate diesel-pg-type-utils 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate diesel-pg-type-utils 0.1.1
[INFO] tweaked toml for crates.io crate diesel-pg-type-utils 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate diesel-pg-type-utils 0.1.1 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 crates.io crate diesel-pg-type-utils 0.1.1 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postgres-types v0.2.10
[INFO] [stderr]   Downloaded scoped-futures v0.1.4
[INFO] [stderr]   Downloaded diesel_table_macro_syntax v0.3.0
[INFO] [stderr]   Downloaded postgres-protocol v0.6.9
[INFO] [stderr]   Downloaded cc v1.2.39
[INFO] [stderr]   Downloaded dsl_auto_type v0.2.0
[INFO] [stderr]   Downloaded treeerror v0.1.1
[INFO] [stderr]   Downloaded tungstenite v0.17.3
[INFO] [stderr]   Downloaded async-tungstenite v0.17.2
[INFO] [stderr]   Downloaded diesel-async v0.7.3
[INFO] [stderr]   Downloaded tokio-postgres v0.7.14
[INFO] [stderr]   Downloaded diesel_derives v2.3.3
[INFO] [stderr]   Downloaded diesel v2.3.2
[INFO] [stderr]   Downloaded serenity v0.11.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7ce0e1e2d0b5528fbfc63094d3bb9440ca0f2b2f18e52eecad3ec00915cd7c5a
[INFO] running `Command { std: "docker" "start" "-a" "7ce0e1e2d0b5528fbfc63094d3bb9440ca0f2b2f18e52eecad3ec00915cd7c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ce0e1e2d0b5528fbfc63094d3bb9440ca0f2b2f18e52eecad3ec00915cd7c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce0e1e2d0b5528fbfc63094d3bb9440ca0f2b2f18e52eecad3ec00915cd7c5a", kill_on_drop: false }`
[INFO] [stdout] 7ce0e1e2d0b5528fbfc63094d3bb9440ca0f2b2f18e52eecad3ec00915cd7c5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4d94ae2a77c1de8aa2a5b4e0f056fb227522aaf1757db07026fc4cb1d5eff5cb
[INFO] running `Command { std: "docker" "start" "-a" "4d94ae2a77c1de8aa2a5b4e0f056fb227522aaf1757db07026fc4cb1d5eff5cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking unicode-properties v0.1.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]    Compiling bigdecimal v0.4.8
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling diesel_derives v2.3.3
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking phf_shared v0.13.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking scoped-futures v0.1.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling serenity v0.11.7
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking treeerror v0.1.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/treeerror-0.1.1/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(more_qualified_paths)]
[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 `treeerror` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4d94ae2a77c1de8aa2a5b4e0f056fb227522aaf1757db07026fc4cb1d5eff5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d94ae2a77c1de8aa2a5b4e0f056fb227522aaf1757db07026fc4cb1d5eff5cb", kill_on_drop: false }`
[INFO] [stdout] 4d94ae2a77c1de8aa2a5b4e0f056fb227522aaf1757db07026fc4cb1d5eff5cb
