[INFO] fetching crate zee-edit 0.1.0...
[INFO] checking zee-edit-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate zee-edit 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate zee-edit 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zee-edit 0.1.0
[INFO] finished tweaking crates.io crate zee-edit 0.1.0
[INFO] tweaked toml for crates.io crate zee-edit 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96a1a404bc2f6b8bb424bfd56d3688672198e55c8f6841bb6ee12ceac06b8657
[INFO] running `Command { std: "docker" "start" "-a" "96a1a404bc2f6b8bb424bfd56d3688672198e55c8f6841bb6ee12ceac06b8657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96a1a404bc2f6b8bb424bfd56d3688672198e55c8f6841bb6ee12ceac06b8657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a1a404bc2f6b8bb424bfd56d3688672198e55c8f6841bb6ee12ceac06b8657", kill_on_drop: false }`
[INFO] [stdout] 96a1a404bc2f6b8bb424bfd56d3688672198e55c8f6841bb6ee12ceac06b8657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60beff0ad3bf85cfd254c93c45ba25af8f4003d8980d8eecb0216417f9464afa
[INFO] running `Command { std: "docker" "start" "-a" "60beff0ad3bf85cfd254c93c45ba25af8f4003d8980d8eecb0216417f9464afa", kill_on_drop: false }`
[INFO] [stderr]     Checking str_indices v0.4.3
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]     Checking ropey v1.6.1
[INFO] [stderr]     Checking zee-edit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `slice_cursor` is never used
[INFO] [stdout]   --> src/lib.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | trait RopeCursorExt {
[INFO] [stdout]    |       ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice;
[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` profile [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "60beff0ad3bf85cfd254c93c45ba25af8f4003d8980d8eecb0216417f9464afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60beff0ad3bf85cfd254c93c45ba25af8f4003d8980d8eecb0216417f9464afa", kill_on_drop: false }`
[INFO] [stdout] 60beff0ad3bf85cfd254c93c45ba25af8f4003d8980d8eecb0216417f9464afa