[INFO] fetching crate layer-tl-types 0.5.0...
[INFO] checking layer-tl-types-0.5.0 against try#5ec4d3b0c83717313176eefa7d71e9d36dc83355 for pr-155501
[INFO] extracting crate layer-tl-types 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate layer-tl-types 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate layer-tl-types 0.5.0
[INFO] tweaked toml for crates.io crate layer-tl-types 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate layer-tl-types 0.5.0 on toolchain 5ec4d3b0c83717313176eefa7d71e9d36dc83355
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate layer-tl-types 0.5.0 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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 732e5690a602d6f9e2255a1e8ec575c530a67e175e75e4f84f18b600f4d5ccaa
[INFO] running `Command { std: "docker" "start" "-a" "732e5690a602d6f9e2255a1e8ec575c530a67e175e75e4f84f18b600f4d5ccaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "732e5690a602d6f9e2255a1e8ec575c530a67e175e75e4f84f18b600f4d5ccaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732e5690a602d6f9e2255a1e8ec575c530a67e175e75e4f84f18b600f4d5ccaa", kill_on_drop: false }`
[INFO] [stdout] 732e5690a602d6f9e2255a1e8ec575c530a67e175e75e4f84f18b600f4d5ccaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a0d65a53fe7a2646564591c867ae285b9260d67cbdab9cbefbeb595448f6dbc
[INFO] running `Command { std: "docker" "start" "-a" "2a0d65a53fe7a2646564591c867ae285b9260d67cbdab9cbefbeb595448f6dbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling layer-tl-parser v0.5.0
[INFO] [stderr]    Compiling layer-tl-gen v0.5.0
[INFO] [stderr]    Compiling layer-tl-types v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Cursor`
[INFO] [stdout]   --> tests/ser_de.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 | use layer_tl_types::{Cursor, Deserializable, Serializable};
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.31s
[INFO] running `Command { std: "docker" "inspect" "2a0d65a53fe7a2646564591c867ae285b9260d67cbdab9cbefbeb595448f6dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0d65a53fe7a2646564591c867ae285b9260d67cbdab9cbefbeb595448f6dbc", kill_on_drop: false }`
[INFO] [stdout] 2a0d65a53fe7a2646564591c867ae285b9260d67cbdab9cbefbeb595448f6dbc