[INFO] cloning repository https://github.com/evgheniibiliuc/somt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/evgheniibiliuc/somt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevgheniibiliuc%2Fsomt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevgheniibiliuc%2Fsomt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b1f739cef38dea4ca64d7d7b07179a6648131ea
[INFO] building evgheniibiliuc/somt against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevgheniibiliuc%2Fsomt" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/evgheniibiliuc/somt on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/evgheniibiliuc/somt
[INFO] finished tweaking git repo https://github.com/evgheniibiliuc/somt
[INFO] tweaked toml for git repo https://github.com/evgheniibiliuc/somt written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/evgheniibiliuc/somt 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3018eb8748189e7aa5590a2e865ac65fab592e7e82ba17af7b04e1008380f914
[INFO] running `Command { std: "docker" "start" "-a" "3018eb8748189e7aa5590a2e865ac65fab592e7e82ba17af7b04e1008380f914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3018eb8748189e7aa5590a2e865ac65fab592e7e82ba17af7b04e1008380f914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3018eb8748189e7aa5590a2e865ac65fab592e7e82ba17af7b04e1008380f914", kill_on_drop: false }`
[INFO] [stdout] 3018eb8748189e7aa5590a2e865ac65fab592e7e82ba17af7b04e1008380f914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89d325f996a74d97518d4e5887a72ac5c939f14048f4fb242ce7ce6b964c9d07
[INFO] running `Command { std: "docker" "start" "-a" "89d325f996a74d97518d4e5887a72ac5c939f14048f4fb242ce7ce6b964c9d07", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling predicates-core v1.0.5
[INFO] [stderr]    Compiling termtree v0.4.0
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling predicates-tree v1.0.7
[INFO] [stderr]    Compiling predicates v3.1.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling mockall_derive v0.12.1
[INFO] [stderr]    Compiling mockall v0.12.1
[INFO] [stderr]    Compiling somt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `HelpCommand` is never constructed
[INFO] [stdout]  --> src/commands/core/help_command.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct HelpCommand {}
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HelpCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EndsWithCommand` is never constructed
[INFO] [stdout]  --> src/commands/core/ends_with_command.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct EndsWithCommand {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FindFileCommand` is never constructed
[INFO] [stdout]  --> src/commands/core/find_file_command.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FindFileCommand {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.19s
[INFO] running `Command { std: "docker" "inspect" "89d325f996a74d97518d4e5887a72ac5c939f14048f4fb242ce7ce6b964c9d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d325f996a74d97518d4e5887a72ac5c939f14048f4fb242ce7ce6b964c9d07", kill_on_drop: false }`
[INFO] [stdout] 89d325f996a74d97518d4e5887a72ac5c939f14048f4fb242ce7ce6b964c9d07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52870abe0b58046d470c2d82051344e05db62339a83ee426da75414b14b942f5
[INFO] running `Command { std: "docker" "start" "-a" "52870abe0b58046d470c2d82051344e05db62339a83ee426da75414b14b942f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling somt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `FindFileCommand` is never constructed
[INFO] [stdout]  --> src/commands/core/find_file_command.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FindFileCommand {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "52870abe0b58046d470c2d82051344e05db62339a83ee426da75414b14b942f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52870abe0b58046d470c2d82051344e05db62339a83ee426da75414b14b942f5", kill_on_drop: false }`
[INFO] [stdout] 52870abe0b58046d470c2d82051344e05db62339a83ee426da75414b14b942f5