[INFO] fetching crate vectorize 0.2.0...
[INFO] checking vectorize-0.2.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate vectorize 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate vectorize 0.2.0
[INFO] finished tweaking crates.io crate vectorize 0.2.0
[INFO] tweaked toml for crates.io crate vectorize 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vectorize 0.2.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adf2f29038ff7d2e25dadf95dcb173b61a32d69056f8dfe04ba44859e1d9d7e4
[INFO] running `Command { std: "docker" "start" "-a" "adf2f29038ff7d2e25dadf95dcb173b61a32d69056f8dfe04ba44859e1d9d7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adf2f29038ff7d2e25dadf95dcb173b61a32d69056f8dfe04ba44859e1d9d7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf2f29038ff7d2e25dadf95dcb173b61a32d69056f8dfe04ba44859e1d9d7e4", kill_on_drop: false }`
[INFO] [stdout] adf2f29038ff7d2e25dadf95dcb173b61a32d69056f8dfe04ba44859e1d9d7e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72bb2ab7a0bb0d00d4f296d471d71f6fee2d18b5710cf867d654a2f9a342fa0b
[INFO] running `Command { std: "docker" "start" "-a" "72bb2ab7a0bb0d00d4f296d471d71f6fee2d18b5710cf867d654a2f9a342fa0b", kill_on_drop: false }`
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking vectorize v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Requirement` is never used
[INFO] [stdout]   --> src/bypass.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 |     trait Requirement:
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ComplexSpec` is never used
[INFO] [stdout]   --> src/bypass.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |     trait ComplexSpec: Requirement {}
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyComplexType` is never constructed
[INFO] [stdout]   --> src/bypass.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     struct MyComplexType<T: ComplexSpec> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "72bb2ab7a0bb0d00d4f296d471d71f6fee2d18b5710cf867d654a2f9a342fa0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72bb2ab7a0bb0d00d4f296d471d71f6fee2d18b5710cf867d654a2f9a342fa0b", kill_on_drop: false }`
[INFO] [stdout] 72bb2ab7a0bb0d00d4f296d471d71f6fee2d18b5710cf867d654a2f9a342fa0b