[INFO] fetching crate jiaxin2006-tg-rcore-tutorial-task-manage-t4 0.0.4-preview.1...
[INFO] fixing jiaxin2006-tg-rcore-tutorial-task-manage-t4-0.0.4-preview.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate jiaxin2006-tg-rcore-tutorial-task-manage-t4 0.0.4-preview.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate jiaxin2006-tg-rcore-tutorial-task-manage-t4 0.0.4-preview.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate jiaxin2006-tg-rcore-tutorial-task-manage-t4 0.0.4-preview.1
[INFO] tweaked toml for crates.io crate jiaxin2006-tg-rcore-tutorial-task-manage-t4 0.0.4-preview.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jiaxin2006-tg-rcore-tutorial-task-manage-t4 0.0.4-preview.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jiaxin2006-tg-rcore-tutorial-task-manage-t4 0.0.4-preview.1 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] df93ed5e8cb15bbe62eae6c10380594887d1a6ff4152c29ea673b5226c3e6969
[INFO] running `Command { std: "docker" "start" "df93ed5e8cb15bbe62eae6c10380594887d1a6ff4152c29ea673b5226c3e6969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df93ed5e8cb15bbe62eae6c10380594887d1a6ff4152c29ea673b5226c3e6969" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df93ed5e8cb15bbe62eae6c10380594887d1a6ff4152c29ea673b5226c3e6969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df93ed5e8cb15bbe62eae6c10380594887d1a6ff4152c29ea673b5226c3e6969" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking jiaxin2006-tg-rcore-tutorial-task-manage-t4 v0.0.4-preview.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `tg_rcore_tutorial_task_manage` in this scope
[INFO] [stdout]  --> tests/sched_compare.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tg_rcore_tutorial_task_manage::workload::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tg_rcore_tutorial_task_manage`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tg_rcore_tutorial_task_manage`, use `cargo add tg_rcore_tutorial_task_manage` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cpu_bound_workload` in this scope
[INFO] [stdout]  --> tests/sched_compare.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let tasks = cpu_bound_workload();
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 3 + use jiaxin2006_tg_rcore_tutorial_task_manage_t4::workload::cpu_bound_workload;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `run_all_schedulers` in this scope
[INFO] [stdout]  --> tests/sched_compare.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let results = run_all_schedulers(&tasks, 50);
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 3 + use jiaxin2006_tg_rcore_tutorial_task_manage_t4::workload::run_all_schedulers;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `format_comparison` in this scope
[INFO] [stdout]   --> tests/sched_compare.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     print!("{}", format_comparison(&results));
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  3 + use jiaxin2006_tg_rcore_tutorial_task_manage_t4::workload::format_comparison;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `io_bound_workload` in this scope
[INFO] [stdout]   --> tests/sched_compare.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let tasks = io_bound_workload();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  3 + use jiaxin2006_tg_rcore_tutorial_task_manage_t4::workload::io_bound_workload;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `run_all_schedulers` in this scope
[INFO] [stdout]   --> tests/sched_compare.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let results = run_all_schedulers(&tasks, 50);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  3 + use jiaxin2006_tg_rcore_tutorial_task_manage_t4::workload::run_all_schedulers;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `format_comparison` in this scope
[INFO] [stdout]   --> tests/sched_compare.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |     print!("{}", format_comparison(&results));
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  3 + use jiaxin2006_tg_rcore_tutorial_task_manage_t4::workload::format_comparison;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `mixed_workload` in this scope
[INFO] [stdout]   --> tests/sched_compare.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let tasks = mixed_workload();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  3 + use jiaxin2006_tg_rcore_tutorial_task_manage_t4::workload::mixed_workload;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `run_all_schedulers` in this scope
[INFO] [stdout]   --> tests/sched_compare.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let results = run_all_schedulers(&tasks, 50);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  3 + use jiaxin2006_tg_rcore_tutorial_task_manage_t4::workload::run_all_schedulers;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `format_comparison` in this scope
[INFO] [stdout]   --> tests/sched_compare.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     print!("{}", format_comparison(&results));
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  3 + use jiaxin2006_tg_rcore_tutorial_task_manage_t4::workload::format_comparison;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jiaxin2006-tg-rcore-tutorial-task-manage-t4` (test "sched_compare") due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "df93ed5e8cb15bbe62eae6c10380594887d1a6ff4152c29ea673b5226c3e6969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df93ed5e8cb15bbe62eae6c10380594887d1a6ff4152c29ea673b5226c3e6969", kill_on_drop: false }`
[INFO] [stdout] df93ed5e8cb15bbe62eae6c10380594887d1a6ff4152c29ea673b5226c3e6969
