[INFO] fetching crate esl 0.19.6...
[INFO] checking esl-0.19.6 against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] extracting crate esl 0.19.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate esl 0.19.6
[INFO] finished tweaking crates.io crate esl 0.19.6
[INFO] tweaked toml for crates.io crate esl 0.19.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate esl 0.19.6 on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate esl 0.19.6 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 395749f2880955ddcf784203a94801b19e4a676fe947964f1dd53e8eeb05e41c
[INFO] running `Command { std: "docker" "start" "395749f2880955ddcf784203a94801b19e4a676fe947964f1dd53e8eeb05e41c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "395749f2880955ddcf784203a94801b19e4a676fe947964f1dd53e8eeb05e41c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "395749f2880955ddcf784203a94801b19e4a676fe947964f1dd53e8eeb05e41c" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "395749f2880955ddcf784203a94801b19e4a676fe947964f1dd53e8eeb05e41c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "395749f2880955ddcf784203a94801b19e4a676fe947964f1dd53e8eeb05e41c" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking utf8-chars v3.0.7
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking enum-derive-2018 v3.0.2
[INFO] [stderr]     Checking iter-identify_first_last v0.2.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking libyaml-rs v0.3.0
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking nameof v1.3.0
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking macro-attr-2018 v3.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.2
[INFO] [stderr]    Compiling enumn v0.1.14
[INFO] [stderr]    Compiling quickcheck_macros v1.2.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]    Compiling enum-ordinalize v4.3.2
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]     Checking env_logger v0.11.10
[INFO] [stderr]     Checking quickcheck v1.1.0
[INFO] [stderr]     Checking phantom-type v0.5.2
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking serde-serialize-seed v0.0.10
[INFO] [stderr]     Checking serde_tagged v0.3.0
[INFO] [stderr]     Checking yaml_serde v0.10.4
[INFO] [stderr]    Compiling esl v0.19.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mynom v0.0.6
[INFO] [stdout] error: the feature `never_type` has been stable since 1.100.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(never_type)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(stable_features)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the feature `never_type` has been stable since 1.100.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(never_type)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(stable_features)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `esl` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `esl` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "395749f2880955ddcf784203a94801b19e4a676fe947964f1dd53e8eeb05e41c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395749f2880955ddcf784203a94801b19e4a676fe947964f1dd53e8eeb05e41c", kill_on_drop: false }`
[INFO] [stdout] 395749f2880955ddcf784203a94801b19e4a676fe947964f1dd53e8eeb05e41c
