[INFO] cloning repository https://github.com/rexwu1104/lambda
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rexwu1104/lambda" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frexwu1104%2Flambda", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frexwu1104%2Flambda'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d6bf666d0d92bd5c7e9ecaa6ae258c30706b99d
[INFO] checking rexwu1104/lambda against nightly-2024-02-05 for check-cfg-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frexwu1104%2Flambda" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rexwu1104/lambda on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rexwu1104/lambda
[INFO] finished tweaking git repo https://github.com/rexwu1104/lambda
[INFO] tweaked toml for git repo https://github.com/rexwu1104/lambda written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rexwu1104/lambda 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aho-corasick v0.7.19
[INFO] [stderr]   Downloaded libc v0.2.134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21bcd5b0b2e2d8dfe5f243d57a8807355f4cbf146ee7e0c5707d0ac302465828
[INFO] running `Command { std: "docker" "start" "-a" "21bcd5b0b2e2d8dfe5f243d57a8807355f4cbf146ee7e0c5707d0ac302465828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21bcd5b0b2e2d8dfe5f243d57a8807355f4cbf146ee7e0c5707d0ac302465828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21bcd5b0b2e2d8dfe5f243d57a8807355f4cbf146ee7e0c5707d0ac302465828", kill_on_drop: false }`
[INFO] [stdout] 21bcd5b0b2e2d8dfe5f243d57a8807355f4cbf146ee7e0c5707d0ac302465828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d9eb6ab4904e7c3fd0e157d0f83ea4340af6d5ba59560df0fa004f3688e7682
[INFO] running `Command { std: "docker" "start" "-a" "0d9eb6ab4904e7c3fd0e157d0f83ea4340af6d5ba59560df0fa004f3688e7682", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking lambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Class`
[INFO] [stdout]  --> src/lambda/parser/generate.rs:2:178
[INFO] [stdout]   |
[INFO] [stdout] 2 | ...ession, Variable, ExpressionContent, CallFunction, TypeContent, Class, Tuple, ValueType, Struct}};
[INFO] [stdout]   |                                                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Class`
[INFO] [stdout]  --> src/lambda/parser/generate.rs:2:178
[INFO] [stdout]   |
[INFO] [stdout] 2 | ...ession, Variable, ExpressionContent, CallFunction, TypeContent, Class, Tuple, ValueType, Struct}};
[INFO] [stdout]   |                                                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/lambda/utils/status.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |         StatusType::Parse => |s, t| {},
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/lambda/utils/status.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |         StatusType::Parse => |s, t| {},
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/lambda/utils/status.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |         StatusType::Normal => |s, t| {},
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/lambda/utils/status.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |         StatusType::Normal => |s, t| {},
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/lambda/utils/status.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 40 |         StatusType::File => |s, t| {}
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/lambda/utils/status.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |         StatusType::File => |s, t| {}
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/lambda/utils/status.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |         StatusType::Parse => |s, t| {},
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/lambda/utils/status.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |         StatusType::Parse => |s, t| {},
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/lambda/utils/status.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |         StatusType::Normal => |s, t| {},
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/lambda/utils/status.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |         StatusType::Normal => |s, t| {},
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/lambda/utils/status.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 40 |         StatusType::File => |s, t| {}
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/lambda/utils/status.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |         StatusType::File => |s, t| {}
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "0d9eb6ab4904e7c3fd0e157d0f83ea4340af6d5ba59560df0fa004f3688e7682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9eb6ab4904e7c3fd0e157d0f83ea4340af6d5ba59560df0fa004f3688e7682", kill_on_drop: false }`
[INFO] [stdout] 0d9eb6ab4904e7c3fd0e157d0f83ea4340af6d5ba59560df0fa004f3688e7682