[INFO] fetching crate alfred-workflow-rust-project 0.0.3-alpha...
[INFO] checking alfred-workflow-rust-project-0.0.3-alpha against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate alfred-workflow-rust-project 0.0.3-alpha into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate alfred-workflow-rust-project 0.0.3-alpha on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alfred-workflow-rust-project 0.0.3-alpha
[INFO] finished tweaking crates.io crate alfred-workflow-rust-project 0.0.3-alpha
[INFO] tweaked toml for crates.io crate alfred-workflow-rust-project 0.0.3-alpha written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fallible-streaming-iterator v0.1.9
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 043ee44a2e854af4c9f103d9110d478b949703b6a2b646ae390538ed89ca1216
[INFO] running `Command { std: "docker" "start" "-a" "043ee44a2e854af4c9f103d9110d478b949703b6a2b646ae390538ed89ca1216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "043ee44a2e854af4c9f103d9110d478b949703b6a2b646ae390538ed89ca1216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043ee44a2e854af4c9f103d9110d478b949703b6a2b646ae390538ed89ca1216", kill_on_drop: false }`
[INFO] [stdout] 043ee44a2e854af4c9f103d9110d478b949703b6a2b646ae390538ed89ca1216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b152f80743b189f87bc07a4fe4af227b59566705e1c22f20f07ab85c56d7c7e6
[INFO] running `Command { std: "docker" "start" "-a" "b152f80743b189f87bc07a4fe4af227b59566705e1c22f20f07ab85c56d7c7e6", kill_on_drop: false }`
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[INFO] [stderr]     Checking alfred-workflow-rust-project v0.0.3-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::os::unix::raw::pthread_t`
[INFO] [stdout]  --> src/workflow_cache.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::os::unix::raw::pthread_t;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`
[INFO] [stdout]  --> src/workflow_cache.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, SystemTime};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/workflow_background.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/workflow_background.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::libc::printf`
[INFO] [stdout]  --> src/workflow_background.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nix::libc::printf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ForkResult`
[INFO] [stdout]  --> src/workflow_background.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nix::unistd::{fork, ForkResult};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MappedRows`, `params`
[INFO] [stdout]  --> src/workflow_database.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rusqlite::{Connection, Params, params, Row, MappedRows, Result};
[INFO] [stdout]   |                                    ^^^^^^       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::pthread_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]  --> src/workflow_cache.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::os::unix::raw::pthread_t;
[INFO] [stdout]   |                         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::unix::raw::pthread_t`
[INFO] [stdout]  --> src/workflow_cache.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::os::unix::raw::pthread_t;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemTime`
[INFO] [stdout]  --> src/workflow_cache.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, SystemTime};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/workflow_background.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/workflow_background.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::libc::printf`
[INFO] [stdout]  --> src/workflow_background.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nix::libc::printf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ForkResult`
[INFO] [stdout]  --> src/workflow_background.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nix::unistd::{fork, ForkResult};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MappedRows`, `params`
[INFO] [stdout]  --> src/workflow_database.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rusqlite::{Connection, Params, params, Row, MappedRows, Result};
[INFO] [stdout]   |                                    ^^^^^^       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::pthread_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]  --> src/workflow_cache.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::os::unix::raw::pthread_t;
[INFO] [stdout]   |                         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:24:67
[INFO] [stdout]    |
[INFO] [stdout] 24 |             self.fatal_error("CacheError", file_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:30:72
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 self.fatal_error("CacheError", write_rs.err().unwrap().description())
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:44:67
[INFO] [stdout]    |
[INFO] [stdout] 44 |             self.fatal_error("CacheError", file_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:52:71
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 self.fatal_error("CacheError", read_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:64:66
[INFO] [stdout]    |
[INFO] [stdout] 64 |             self.fatal_error("CacheError", result.err().unwrap().description());
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:24:67
[INFO] [stdout]    |
[INFO] [stdout] 24 |             self.fatal_error("CacheError", file_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:30:72
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 self.fatal_error("CacheError", write_rs.err().unwrap().description())
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:44:67
[INFO] [stdout]    |
[INFO] [stdout] 44 |             self.fatal_error("CacheError", file_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:52:71
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 self.fatal_error("CacheError", read_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:64:66
[INFO] [stdout]    |
[INFO] [stdout] 64 |             self.fatal_error("CacheError", result.err().unwrap().description());
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cc` is never used
[INFO] [stdout]   --> src/workflow_background.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn cc(v: &AlfredWorkflow) {
[INFO] [stdout]    |    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workflow_background.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     file.write("cccachjashdckjas".as_bytes());
[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] 34 |     let _ = file.write("cccachjashdckjas".as_bytes());
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `workflow`
[INFO] [stdout]   --> src/lib.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let workflow = AlfredWorkflow::init();
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_workflow`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workflow_cache.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     file.write("ccc".as_bytes());
[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] 95 |     let _ = file.write("ccc".as_bytes());
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workflow_cache.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     file.write("ddd".as_bytes());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let _ = file.write("ddd".as_bytes());
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workflow_background.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     file.write("cccachjashdckjas".as_bytes());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let _ = file.write("cccachjashdckjas".as_bytes());
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.04s
[INFO] running `Command { std: "docker" "inspect" "b152f80743b189f87bc07a4fe4af227b59566705e1c22f20f07ab85c56d7c7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b152f80743b189f87bc07a4fe4af227b59566705e1c22f20f07ab85c56d7c7e6", kill_on_drop: false }`
[INFO] [stdout] b152f80743b189f87bc07a4fe4af227b59566705e1c22f20f07ab85c56d7c7e6
[INFO] checking alfred-workflow-rust-project-0.0.3-alpha against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate alfred-workflow-rust-project 0.0.3-alpha into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate alfred-workflow-rust-project 0.0.3-alpha on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alfred-workflow-rust-project 0.0.3-alpha
[INFO] finished tweaking crates.io crate alfred-workflow-rust-project 0.0.3-alpha
[INFO] tweaked toml for crates.io crate alfred-workflow-rust-project 0.0.3-alpha written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] d6b40770d6116b6eb9a3f28e8a3718113580ffc5dcfc5ebf96715dfe98fc889c
[INFO] running `Command { std: "docker" "start" "-a" "d6b40770d6116b6eb9a3f28e8a3718113580ffc5dcfc5ebf96715dfe98fc889c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6b40770d6116b6eb9a3f28e8a3718113580ffc5dcfc5ebf96715dfe98fc889c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b40770d6116b6eb9a3f28e8a3718113580ffc5dcfc5ebf96715dfe98fc889c", kill_on_drop: false }`
[INFO] [stdout] d6b40770d6116b6eb9a3f28e8a3718113580ffc5dcfc5ebf96715dfe98fc889c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 115877832b0782f72a76c5cbb3a84d38fd79295cd759ddae8ea257f9b3516cf8
[INFO] running `Command { std: "docker" "start" "-a" "115877832b0782f72a76c5cbb3a84d38fd79295cd759ddae8ea257f9b3516cf8", kill_on_drop: false }`
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[INFO] [stderr]     Checking rusqlite v0.27.0
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[INFO] [stderr]     Checking alfred-workflow-rust-project v0.0.3-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::os::unix::raw::pthread_t`
[INFO] [stdout]  --> src/workflow_cache.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::os::unix::raw::pthread_t;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`
[INFO] [stdout]  --> src/workflow_cache.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, SystemTime};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/workflow_background.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/workflow_background.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::libc::printf`
[INFO] [stdout]  --> src/workflow_background.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nix::libc::printf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ForkResult`
[INFO] [stdout]  --> src/workflow_background.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nix::unistd::{fork, ForkResult};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MappedRows`, `params`
[INFO] [stdout]  --> src/workflow_database.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rusqlite::{Connection, Params, params, Row, MappedRows, Result};
[INFO] [stdout]   |                                    ^^^^^^       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::unix::raw::pthread_t`
[INFO] [stdout]  --> src/workflow_cache.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::os::unix::raw::pthread_t;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemTime`
[INFO] [stdout]  --> src/workflow_cache.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, SystemTime};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/workflow_background.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/workflow_background.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::libc::printf`
[INFO] [stdout]  --> src/workflow_background.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nix::libc::printf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ForkResult`
[INFO] [stdout]  --> src/workflow_background.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nix::unistd::{fork, ForkResult};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MappedRows`, `params`
[INFO] [stdout]  --> src/workflow_database.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rusqlite::{Connection, Params, params, Row, MappedRows, Result};
[INFO] [stdout]   |                                    ^^^^^^       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::pthread_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]  --> src/workflow_cache.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::os::unix::raw::pthread_t;
[INFO] [stdout]   |                         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::pthread_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]  --> src/workflow_cache.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::os::unix::raw::pthread_t;
[INFO] [stdout]   |                         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:24:67
[INFO] [stdout]    |
[INFO] [stdout] 24 |             self.fatal_error("CacheError", file_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:30:72
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 self.fatal_error("CacheError", write_rs.err().unwrap().description())
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:44:67
[INFO] [stdout]    |
[INFO] [stdout] 44 |             self.fatal_error("CacheError", file_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:52:71
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 self.fatal_error("CacheError", read_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:64:66
[INFO] [stdout]    |
[INFO] [stdout] 64 |             self.fatal_error("CacheError", result.err().unwrap().description());
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:24:67
[INFO] [stdout]    |
[INFO] [stdout] 24 |             self.fatal_error("CacheError", file_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:30:72
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 self.fatal_error("CacheError", write_rs.err().unwrap().description())
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:44:67
[INFO] [stdout]    |
[INFO] [stdout] 44 |             self.fatal_error("CacheError", file_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:52:71
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 self.fatal_error("CacheError", read_rs.err().unwrap().description());
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/workflow_cache.rs:64:66
[INFO] [stdout]    |
[INFO] [stdout] 64 |             self.fatal_error("CacheError", result.err().unwrap().description());
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cc` is never used
[INFO] [stdout]   --> src/workflow_background.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn cc(v: &AlfredWorkflow) {
[INFO] [stdout]    |    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workflow_background.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     file.write("cccachjashdckjas".as_bytes());
[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] 34 |     let _ = file.write("cccachjashdckjas".as_bytes());
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `workflow`
[INFO] [stdout]   --> src/lib.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let workflow = AlfredWorkflow::init();
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_workflow`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workflow_cache.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     file.write("ccc".as_bytes());
[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] 95 |     let _ = file.write("ccc".as_bytes());
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workflow_cache.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     file.write("ddd".as_bytes());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let _ = file.write("ddd".as_bytes());
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workflow_background.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     file.write("cccachjashdckjas".as_bytes());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let _ = file.write("cccachjashdckjas".as_bytes());
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.45s
[INFO] running `Command { std: "docker" "inspect" "115877832b0782f72a76c5cbb3a84d38fd79295cd759ddae8ea257f9b3516cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115877832b0782f72a76c5cbb3a84d38fd79295cd759ddae8ea257f9b3516cf8", kill_on_drop: false }`
[INFO] [stdout] 115877832b0782f72a76c5cbb3a84d38fd79295cd759ddae8ea257f9b3516cf8
