[INFO] fetching crate diffs 0.5.1...
[INFO] checking diffs-0.5.1 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate diffs 0.5.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate diffs 0.5.1 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diffs 0.5.1
[INFO] finished tweaking crates.io crate diffs 0.5.1
[INFO] tweaked toml for crates.io crate diffs 0.5.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7614f6c9861de724ea5cc1d1fa8080154688af035d3814aa32c234f1d08d057
[INFO] running `Command { std: "docker" "start" "-a" "e7614f6c9861de724ea5cc1d1fa8080154688af035d3814aa32c234f1d08d057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7614f6c9861de724ea5cc1d1fa8080154688af035d3814aa32c234f1d08d057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7614f6c9861de724ea5cc1d1fa8080154688af035d3814aa32c234f1d08d057", kill_on_drop: false }`
[INFO] [stdout] e7614f6c9861de724ea5cc1d1fa8080154688af035d3814aa32c234f1d08d057
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f2c88f96430f6b5ae73876fbd2b46fbedb827cf6b96bd8e572b63b2b4b971d4
[INFO] running `Command { std: "docker" "start" "-a" "4f2c88f96430f6b5ae73876fbd2b46fbedb827cf6b96bd8e572b63b2b4b971d4", kill_on_drop: false }`
[INFO] [stderr]     Checking diffs v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `myers`, `Diff`, `Replace`
[INFO] [stdout]  --> src/test.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | use {myers, Diff, Replace};
[INFO] [stdout]   |      ^^^^^  ^^^^  ^^^^^^^ no external crate `Replace`
[INFO] [stdout]   |      |      |
[INFO] [stdout]   |      |      no external crate `Diff`
[INFO] [stdout]   |      no external crate `myers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this module instead:
[INFO] [stdout]           crate::myers
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           crate::Diff
[INFO] [stdout]   = help: consider importing this struct through its public re-export instead:
[INFO] [stdout]           crate::Replace
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `myers` is not a crate or module
[INFO] [stdout]    --> src/replace.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     myers::diff(&mut d, a, 0, a.len(), b, 0, b.len()).unwrap();
[INFO] [stdout]     |     ^^^^^ function `myers` is not a crate or module
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::myers;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `myers`
[INFO] [stdout]    --> src/replace.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     use myers;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[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 `diffs` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4f2c88f96430f6b5ae73876fbd2b46fbedb827cf6b96bd8e572b63b2b4b971d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f2c88f96430f6b5ae73876fbd2b46fbedb827cf6b96bd8e572b63b2b4b971d4", kill_on_drop: false }`
[INFO] [stdout] 4f2c88f96430f6b5ae73876fbd2b46fbedb827cf6b96bd8e572b63b2b4b971d4
[INFO] checking diffs-0.5.1 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate diffs 0.5.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate diffs 0.5.1 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diffs 0.5.1
[INFO] finished tweaking crates.io crate diffs 0.5.1
[INFO] tweaked toml for crates.io crate diffs 0.5.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76b2f237e5b892dc6eba076e0ce86989b6611213b65462d75f724f2af549f5ef
[INFO] running `Command { std: "docker" "start" "-a" "76b2f237e5b892dc6eba076e0ce86989b6611213b65462d75f724f2af549f5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76b2f237e5b892dc6eba076e0ce86989b6611213b65462d75f724f2af549f5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76b2f237e5b892dc6eba076e0ce86989b6611213b65462d75f724f2af549f5ef", kill_on_drop: false }`
[INFO] [stdout] 76b2f237e5b892dc6eba076e0ce86989b6611213b65462d75f724f2af549f5ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a08f634e35f2101b13845f1ecd07f928e4296a69d978c8dc543bebddfcd6cfa
[INFO] running `Command { std: "docker" "start" "-a" "2a08f634e35f2101b13845f1ecd07f928e4296a69d978c8dc543bebddfcd6cfa", kill_on_drop: false }`
[INFO] [stderr]     Checking diffs v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `myers`, `Diff`, `Replace`
[INFO] [stdout]  --> src/test.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | use {myers, Diff, Replace};
[INFO] [stdout]   |      ^^^^^  ^^^^  ^^^^^^^ no external crate `Replace`
[INFO] [stdout]   |      |      |
[INFO] [stdout]   |      |      no external crate `Diff`
[INFO] [stdout]   |      no external crate `myers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this module instead:
[INFO] [stdout]           crate::myers
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           crate::Diff
[INFO] [stdout]   = help: consider importing this struct through its public re-export instead:
[INFO] [stdout]           crate::Replace
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `myers` is not a crate or module
[INFO] [stdout]    --> src/replace.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     myers::diff(&mut d, a, 0, a.len(), b, 0, b.len()).unwrap();
[INFO] [stdout]     |     ^^^^^ function `myers` is not a crate or module
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::myers;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `myers`
[INFO] [stdout]    --> src/replace.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     use myers;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[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 `diffs` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2a08f634e35f2101b13845f1ecd07f928e4296a69d978c8dc543bebddfcd6cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a08f634e35f2101b13845f1ecd07f928e4296a69d978c8dc543bebddfcd6cfa", kill_on_drop: false }`
[INFO] [stdout] 2a08f634e35f2101b13845f1ecd07f928e4296a69d978c8dc543bebddfcd6cfa
