[INFO] fetching crate const 0.0.0...
[INFO] testing const-0.0.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate const 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate const 0.0.0
[INFO] finished tweaking crates.io crate const 0.0.0
[INFO] tweaked toml for crates.io crate const 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate const 0.0.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a
[INFO] running `Command { std: "docker" "start" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a", 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" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling const v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: visibility qualifiers have no effect on `const _` declarations
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const _: () = ();
[INFO] [stdout]   | ^^^ help: remove the qualifier
[INFO] [stdout]   |
[INFO] [stdout]   = note: `const _` does not declare a name, so there is nothing for the qualifier to apply to
[INFO] [stdout]   = note: `#[warn(unused_visibilities)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling const v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: visibility qualifiers have no effect on `const _` declarations
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const _: () = ();
[INFO] [stdout]   | ^^^ help: remove the qualifier
[INFO] [stdout]   |
[INFO] [stdout]   = note: `const _` does not declare a name, so there is nothing for the qualifier to apply to
[INFO] [stdout]   = note: `#[warn(unused_visibilities)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: visibility qualifiers have no effect on `const _` declarations
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const _: () = ();
[INFO] [stdout]   | ^^^ help: remove the qualifier
[INFO] [stdout]   |
[INFO] [stdout]   = note: `const _` does not declare a name, so there is nothing for the qualifier to apply to
[INFO] [stdout]   = note: `#[warn(unused_visibilities)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: visibility qualifiers have no effect on `const _` declarations
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub const _: () = ();
[INFO] [stderr]   | ^^^ help: remove the qualifier
[INFO] [stderr]   |
[INFO] [stderr]   = note: `const _` does not declare a name, so there is nothing for the qualifier to apply to
[INFO] [stderr]   = note: `#[warn(unused_visibilities)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `const` (lib) generated 1 warning (run `cargo fix --lib -p const` to apply 1 suggestion)
[INFO] [stderr] warning: `const` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/const/0b8d5010082c1c9b/out/const-0b8d5010082c1c9b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests const
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a", kill_on_drop: false }`
[INFO] [stdout] 134bf95acf7052b4c1487ac7c317a2831b469451b92ae9e0699bea411f57826a
