[INFO] cloning repository https://github.com/xermicus/metadat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xermicus/metadat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxermicus%2Fmetadat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxermicus%2Fmetadat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 410b227385bf1b7cf7bd4ca5fc30a1a848883cb5
[INFO] checking xermicus/metadat against try#51b1964e35e5e26f8cd938940f0da6f7b5cc54fc for pr-138176
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxermicus%2Fmetadat" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xermicus/metadat on toolchain 51b1964e35e5e26f8cd938940f0da6f7b5cc54fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xermicus/metadat
[INFO] finished tweaking git repo https://github.com/xermicus/metadat
[INFO] tweaked toml for git repo https://github.com/xermicus/metadat written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/xermicus/metadat 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" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac53f38638f7b3fbcad420653283d3dba2d07bbcdc427d079fb10cce343004f0
[INFO] running `Command { std: "docker" "start" "-a" "ac53f38638f7b3fbcad420653283d3dba2d07bbcdc427d079fb10cce343004f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac53f38638f7b3fbcad420653283d3dba2d07bbcdc427d079fb10cce343004f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac53f38638f7b3fbcad420653283d3dba2d07bbcdc427d079fb10cce343004f0", kill_on_drop: false }`
[INFO] [stdout] ac53f38638f7b3fbcad420653283d3dba2d07bbcdc427d079fb10cce343004f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cbc8a7aab34b1b34a42770e5cd12b3eb5c976e49f6c2a506c68cbe875746c69
[INFO] running `Command { std: "docker" "start" "-a" "4cbc8a7aab34b1b34a42770e5cd12b3eb5c976e49f6c2a506c68cbe875746c69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling serde v1.0.143
[INFO] [stderr]    Compiling serde_derive v1.0.143
[INFO] [stderr]    Compiling once_cell v1.13.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.1
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking ink_prelude v4.0.0 (https://github.com/paritytech/ink?branch=cl%2Fruntime-metadata#9debc519)
[INFO] [stderr]    Compiling serde_json v1.0.83
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]    Compiling proc-macro-crate v1.2.1
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.1.3
[INFO] [stderr]    Compiling scale-info-derive v2.1.2
[INFO] [stderr]    Compiling scale-info-derive v2.1.2 (https://github.com/paritytech/scale-info?branch=aj%2Fcustom-meta-types#7dfe55bd)
[INFO] [stderr]     Checking parity-scale-codec v3.1.5
[INFO] [stderr]     Checking impl-serde v0.3.2
[INFO] [stderr]     Checking scale-info v2.1.2
[INFO] [stderr]     Checking scale-info v2.1.2 (https://github.com/paritytech/scale-info?branch=aj%2Fcustom-meta-types#7dfe55bd)
[INFO] [stderr]     Checking ink_primitives v4.0.0 (https://github.com/paritytech/ink?branch=cl%2Fruntime-metadata#9debc519)
[INFO] [stderr]     Checking ink_metadata v4.0.0 (https://github.com/paritytech/ink?branch=cl%2Fruntime-metadata#9debc519)
[INFO] [stderr]     Checking metadat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `EnumLayout` and `StructLayout`
[INFO] [stdout]  --> src/main.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 |     layout::{CellLayout, EnumLayout, Layout, StructLayout},
[INFO] [stdout]   |                          ^^^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EnumLayout` and `StructLayout`
[INFO] [stdout]  --> src/main.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 |     layout::{CellLayout, EnumLayout, Layout, StructLayout},
[INFO] [stdout]   |                          ^^^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.15s
[INFO] running `Command { std: "docker" "inspect" "4cbc8a7aab34b1b34a42770e5cd12b3eb5c976e49f6c2a506c68cbe875746c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cbc8a7aab34b1b34a42770e5cd12b3eb5c976e49f6c2a506c68cbe875746c69", kill_on_drop: false }`
[INFO] [stdout] 4cbc8a7aab34b1b34a42770e5cd12b3eb5c976e49f6c2a506c68cbe875746c69