[INFO] cloning repository https://github.com/jaropawlak/duplicates
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaropawlak/duplicates" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaropawlak%2Fduplicates", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaropawlak%2Fduplicates'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2fa2618e8169c9dd1401685eb7049d61e513db35
[INFO] checking jaropawlak/duplicates against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaropawlak%2Fduplicates" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jaropawlak/duplicates on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jaropawlak/duplicates
[INFO] finished tweaking git repo https://github.com/jaropawlak/duplicates
[INFO] tweaked toml for git repo https://github.com/jaropawlak/duplicates written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jaropawlak/duplicates already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d022ffb51d02d3020259c74ace529c8041629fdcf8a71f886e49e6fdfd7ec88
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d022ffb51d02d3020259c74ace529c8041629fdcf8a71f886e49e6fdfd7ec88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d022ffb51d02d3020259c74ace529c8041629fdcf8a71f886e49e6fdfd7ec88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d022ffb51d02d3020259c74ace529c8041629fdcf8a71f886e49e6fdfd7ec88", kill_on_drop: false }`
[INFO] [stdout] 4d022ffb51d02d3020259c74ace529c8041629fdcf8a71f886e49e6fdfd7ec88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5fa269ce0aeb1df5f8fa7cba71d74754d17b550049e3e1899c5d9f7d633acc9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a5fa269ce0aeb1df5f8fa7cba71d74754d17b550049e3e1899c5d9f7d633acc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking predicates-core v1.0.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking same-file v1.0.5
[INFO] [stderr]     Checking normalize-line-endings v0.2.2
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking downcast v0.10.0
[INFO] [stderr]     Checking fragile v0.3.0
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]    Compiling nom v5.1.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.0
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking filetime v0.2.8
[INFO] [stderr]     Checking regex v1.3.3
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking walkdir v2.2.9
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking predicates-tree v1.0.0
[INFO] [stderr]     Checking inotify v0.7.0
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking notify v4.0.15
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking predicates v1.0.2
[INFO] [stderr]     Checking serde_test v0.8.23
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling mockall_derive v0.6.0
[INFO] [stderr]     Checking duplicates v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mockall v0.6.0
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mockall`
[INFO] [stdout]  --> src/datastore.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mockall::predicate::*;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `mockall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `mockall`, `mockall::predicate::*`
[INFO] [stdout]  --> src/datastore.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mockall::*;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `mockall`
[INFO] [stdout] 6 | use mockall::predicate::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mockall`
[INFO] [stdout]  --> src/file_manager.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use mockall::predicate::*;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `mockall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `mockall`, `mockall::predicate::*`
[INFO] [stdout]  --> src/file_manager.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use mockall::*;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `mockall`
[INFO] [stdout] 8 | use mockall::predicate::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `automock` in this scope
[INFO] [stdout]   --> src/datastore.rs:24:3
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[automock]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `automock` in this scope
[INFO] [stdout]   --> src/file_manager.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[automock]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `duplicates`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a5fa269ce0aeb1df5f8fa7cba71d74754d17b550049e3e1899c5d9f7d633acc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5fa269ce0aeb1df5f8fa7cba71d74754d17b550049e3e1899c5d9f7d633acc9", kill_on_drop: false }`
[INFO] [stdout] a5fa269ce0aeb1df5f8fa7cba71d74754d17b550049e3e1899c5d9f7d633acc9