[INFO] cloning repository https://github.com/Ragarnoy/expert_system
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ragarnoy/expert_system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRagarnoy%2Fexpert_system", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRagarnoy%2Fexpert_system'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 858d0f5ff12adb6f7e814849c6bcfd01f47c5305
[INFO] checking Ragarnoy/expert_system against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRagarnoy%2Fexpert_system" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ragarnoy/expert_system on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ragarnoy/expert_system
[INFO] finished tweaking git repo https://github.com/Ragarnoy/expert_system
[INFO] tweaked toml for git repo https://github.com/Ragarnoy/expert_system written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Ragarnoy/expert_system 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e667f5dd2dc17b685bb79dfb9fd8efd98ef32d71373ea11c9a64f07ef3dd3ef
[INFO] running `Command { std: "docker" "start" "-a" "2e667f5dd2dc17b685bb79dfb9fd8efd98ef32d71373ea11c9a64f07ef3dd3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e667f5dd2dc17b685bb79dfb9fd8efd98ef32d71373ea11c9a64f07ef3dd3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e667f5dd2dc17b685bb79dfb9fd8efd98ef32d71373ea11c9a64f07ef3dd3ef", kill_on_drop: false }`
[INFO] [stdout] 2e667f5dd2dc17b685bb79dfb9fd8efd98ef32d71373ea11c9a64f07ef3dd3ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0841f79f05e495000e5961716b6dab954a46a682a58c82d57f7b2cc80b1a5d44
[INFO] running `Command { std: "docker" "start" "-a" "0841f79f05e495000e5961716b6dab954a46a682a58c82d57f7b2cc80b1a5d44", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking expert_system v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `get_operators_sorted_by_priority` found for struct `Operation` in the current scope
[INFO] [stdout]   --> src/rules.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let left_p = Operation::get_operators_sorted_by_priority(&left)?;
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `Operation`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/operation.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Operation
[INFO] [stdout]    | -------------------- function or associated item `get_operators_sorted_by_priority` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `get_operators_sorted_by_priority` found for struct `Operation` in the current scope
[INFO] [stdout]   --> src/rules.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let right_p = Operation::get_operators_sorted_by_priority(&right)?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `Operation`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/operation.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Operation
[INFO] [stdout]    | -------------------- function or associated item `get_operators_sorted_by_priority` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `get_operators_sorted_by_priority` found for struct `Operation` in the current scope
[INFO] [stdout]   --> src/rules.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let left_p = Operation::get_operators_sorted_by_priority(&left)?;
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `Operation`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/operation.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Operation
[INFO] [stdout]    | -------------------- function or associated item `get_operators_sorted_by_priority` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `get_operators_sorted_by_priority` found for struct `Operation` in the current scope
[INFO] [stdout]   --> src/rules.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let right_p = Operation::get_operators_sorted_by_priority(&right)?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `Operation`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/operation.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Operation
[INFO] [stdout]    | -------------------- function or associated item `get_operators_sorted_by_priority` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `expert_system` (bin "expert_system") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `expert_system` (bin "expert_system" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "0841f79f05e495000e5961716b6dab954a46a682a58c82d57f7b2cc80b1a5d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0841f79f05e495000e5961716b6dab954a46a682a58c82d57f7b2cc80b1a5d44", kill_on_drop: false }`
[INFO] [stdout] 0841f79f05e495000e5961716b6dab954a46a682a58c82d57f7b2cc80b1a5d44
[INFO] checking Ragarnoy/expert_system against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRagarnoy%2Fexpert_system" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ragarnoy/expert_system on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ragarnoy/expert_system
[INFO] finished tweaking git repo https://github.com/Ragarnoy/expert_system
[INFO] tweaked toml for git repo https://github.com/Ragarnoy/expert_system written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Ragarnoy/expert_system 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b7ed76823bf368de5db3e021cc0b766648d1ff50b1ce8776f7d30701e5de759
[INFO] running `Command { std: "docker" "start" "-a" "1b7ed76823bf368de5db3e021cc0b766648d1ff50b1ce8776f7d30701e5de759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b7ed76823bf368de5db3e021cc0b766648d1ff50b1ce8776f7d30701e5de759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7ed76823bf368de5db3e021cc0b766648d1ff50b1ce8776f7d30701e5de759", kill_on_drop: false }`
[INFO] [stdout] 1b7ed76823bf368de5db3e021cc0b766648d1ff50b1ce8776f7d30701e5de759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62dc1d795b4b9e2910884bc0eac5f7617d5b0b44d17d5145e9b4b925ee25ac64
[INFO] running `Command { std: "docker" "start" "-a" "62dc1d795b4b9e2910884bc0eac5f7617d5b0b44d17d5145e9b4b925ee25ac64", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "62dc1d795b4b9e2910884bc0eac5f7617d5b0b44d17d5145e9b4b925ee25ac64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62dc1d795b4b9e2910884bc0eac5f7617d5b0b44d17d5145e9b4b925ee25ac64", kill_on_drop: false }`
[INFO] [stdout] 62dc1d795b4b9e2910884bc0eac5f7617d5b0b44d17d5145e9b4b925ee25ac64