[INFO] fetching crate ups 0.3.1...
[INFO] checking ups-0.3.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate ups 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ups 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ups 0.3.1
[INFO] tweaked toml for crates.io crate ups 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ups 0.3.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8b3574b6757242659e2a5fef5bf6e9eb78fba969a5a666b5be2ad31abc34f79
[INFO] running `Command { std: "docker" "start" "-a" "f8b3574b6757242659e2a5fef5bf6e9eb78fba969a5a666b5be2ad31abc34f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8b3574b6757242659e2a5fef5bf6e9eb78fba969a5a666b5be2ad31abc34f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b3574b6757242659e2a5fef5bf6e9eb78fba969a5a666b5be2ad31abc34f79", kill_on_drop: false }`
[INFO] [stdout] f8b3574b6757242659e2a5fef5bf6e9eb78fba969a5a666b5be2ad31abc34f79
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f1a0ef8de1f4835d04b3b2b7f4e14be79231148c7699e9b52133a6e3455a47
[INFO] running `Command { std: "docker" "start" "-a" "26f1a0ef8de1f4835d04b3b2b7f4e14be79231148c7699e9b52133a6e3455a47", kill_on_drop: false }`
[INFO] [stderr]     Checking ups v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CreateError::*`
[INFO] [stdout]  --> src/ups_patch.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     CreateError::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CreateError::*`
[INFO] [stdout]  --> src/ups_patch.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     CreateError::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_error`
[INFO] [stdout]   --> src/ups_error.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |             UpsError::Create(create_error) => {"Unknown Error during patch creation"}
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CreateError::*`
[INFO] [stdout]  --> tests/errors.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CreateError::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_error`
[INFO] [stdout]   --> src/ups_error.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |             UpsError::Create(create_error) => {"Unknown Error during patch creation"}
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TARGET_PATH_1` is never used
[INFO] [stdout]  --> tests/common.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const TARGET_PATH_1: &str = "tests/final1.txt";
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TARGET_PATH_2` is never used
[INFO] [stdout]  --> tests/common.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const TARGET_PATH_2: &str = "tests/final2.txt";
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PATCH_PATH_2` is never used
[INFO] [stdout]  --> tests/common.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const PATCH_PATH_2: &str = "tests/patch2.ups";
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/common.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     patch_file.read_to_end(&mut content);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let _ = patch_file.read_to_end(&mut content);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/common.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     patch_file.read_to_end(&mut content);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let _ = patch_file.read_to_end(&mut content);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/common.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     patch_file.read_to_end(&mut content);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let _ = patch_file.read_to_end(&mut content);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "26f1a0ef8de1f4835d04b3b2b7f4e14be79231148c7699e9b52133a6e3455a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f1a0ef8de1f4835d04b3b2b7f4e14be79231148c7699e9b52133a6e3455a47", kill_on_drop: false }`
[INFO] [stdout] 26f1a0ef8de1f4835d04b3b2b7f4e14be79231148c7699e9b52133a6e3455a47