[INFO] fetching crate enum_delegate 0.2.0...
[INFO] checking enum_delegate-0.2.0 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate enum_delegate 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate enum_delegate 0.2.0 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum_delegate 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate enum_delegate 0.2.0
[INFO] tweaked toml for crates.io crate enum_delegate 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate enum_delegate 0.2.0 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c979d98f0c38245b410c2b6f6a7427e8f335e630b2f56fe25b10219ba2c8c4c
[INFO] running `Command { std: "docker" "start" "-a" "7c979d98f0c38245b410c2b6f6a7427e8f335e630b2f56fe25b10219ba2c8c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c979d98f0c38245b410c2b6f6a7427e8f335e630b2f56fe25b10219ba2c8c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c979d98f0c38245b410c2b6f6a7427e8f335e630b2f56fe25b10219ba2c8c4c", kill_on_drop: false }`
[INFO] [stdout] 7c979d98f0c38245b410c2b6f6a7427e8f335e630b2f56fe25b10219ba2c8c4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fea70bea68a5ba09c7f6964823020fa7e4422fb1b2cb823c26f4f0f69a623d32
[INFO] running `Command { std: "docker" "start" "-a" "fea70bea68a5ba09c7f6964823020fa7e4422fb1b2cb823c26f4f0f69a623d32", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]     Checking unicode-ident v1.0.5
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling trybuild v1.0.71
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking impls v1.0.3
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking enum_delegate_lib v0.2.0
[INFO] [stderr]     Checking enum_delegate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stdout] warning: variants `Arthur` and `Pablo` are never constructed
[INFO] [stdout]   --> examples/e1_simple_no_implement.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | enum People {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] 29 |     Arthur(Arthur),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 30 |     Pablo(Pablo),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.92s
[INFO] running `Command { std: "docker" "inspect" "fea70bea68a5ba09c7f6964823020fa7e4422fb1b2cb823c26f4f0f69a623d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fea70bea68a5ba09c7f6964823020fa7e4422fb1b2cb823c26f4f0f69a623d32", kill_on_drop: false }`
[INFO] [stdout] fea70bea68a5ba09c7f6964823020fa7e4422fb1b2cb823c26f4f0f69a623d32
