[INFO] fetching crate trait-enumizer 0.1.1...
[INFO] checking trait-enumizer-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate trait-enumizer 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate trait-enumizer 0.1.1
[INFO] finished tweaking crates.io crate trait-enumizer 0.1.1
[INFO] tweaked toml for crates.io crate trait-enumizer 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trait-enumizer 0.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding flume v0.10.14 (available: v0.11.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 140709280e29eb13ff69839c845be6f40aff456da89f242ff2ff890ba9de20ad
[INFO] running `Command { std: "docker" "start" "-a" "140709280e29eb13ff69839c845be6f40aff456da89f242ff2ff890ba9de20ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "140709280e29eb13ff69839c845be6f40aff456da89f242ff2ff890ba9de20ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140709280e29eb13ff69839c845be6f40aff456da89f242ff2ff890ba9de20ad", kill_on_drop: false }`
[INFO] [stdout] 140709280e29eb13ff69839c845be6f40aff456da89f242ff2ff890ba9de20ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f14cc96bf9f94fcbadb2ec32425706e89786a7edc49167f7996eab1251de7b1
[INFO] running `Command { std: "docker" "start" "-a" "5f14cc96bf9f94fcbadb2ec32425706e89786a7edc49167f7996eab1251de7b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking catty v0.1.5
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling trait-enumizer-derive v0.1.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking trait-enumizer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `gulp` is never used
[INFO] [stdout]   --> tests/mixed.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout]  9 |     pub trait MyIface {
[INFO] [stdout]    |               ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 15 |         fn gulp(self);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "5f14cc96bf9f94fcbadb2ec32425706e89786a7edc49167f7996eab1251de7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f14cc96bf9f94fcbadb2ec32425706e89786a7edc49167f7996eab1251de7b1", kill_on_drop: false }`
[INFO] [stdout] 5f14cc96bf9f94fcbadb2ec32425706e89786a7edc49167f7996eab1251de7b1