[INFO] fetching crate graph_executor 0.0.1...
[INFO] testing graph_executor-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate graph_executor 0.0.1 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate graph_executor 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate graph_executor 0.0.1
[INFO] finished tweaking crates.io crate graph_executor 0.0.1
[INFO] tweaked toml for crates.io crate graph_executor 0.0.1 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.32.0
[INFO] [stderr]   Downloaded dashmap v5.1.0
[INFO] [stderr]   Downloaded parking_lot_core v0.9.1
[INFO] [stderr]   Downloaded parking_lot v0.12.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.32.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.32.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.32.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.32.0
[INFO] [stderr]   Downloaded windows-sys v0.32.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9186c8fbefac64d15db80f048b55094fade6cae63b6a6e1b147f8ceb2205a41d
[INFO] running `Command { std: "docker" "start" "-a" "9186c8fbefac64d15db80f048b55094fade6cae63b6a6e1b147f8ceb2205a41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9186c8fbefac64d15db80f048b55094fade6cae63b6a6e1b147f8ceb2205a41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9186c8fbefac64d15db80f048b55094fade6cae63b6a6e1b147f8ceb2205a41d", kill_on_drop: false }`
[INFO] [stdout] 9186c8fbefac64d15db80f048b55094fade6cae63b6a6e1b147f8ceb2205a41d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0130b2c822e2c24cfb9b99fc5c1f863dd424dc04add268a386929fa3a31b177
[INFO] running `Command { std: "docker" "start" "-a" "e0130b2c822e2c24cfb9b99fc5c1f863dd424dc04add268a386929fa3a31b177", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling fixedbitset v0.4.1
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling dashmap v5.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling graph_executor v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `depends_on`
[INFO] [stdout]  --> src/shared.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub depends_on: HashSet<Key>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `depended_on_by`
[INFO] [stdout]  --> src/shared.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub depended_on_by: HashSet<Key>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `failed`
[INFO] [stdout]  --> src/shared.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub failed: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `priority`
[INFO] [stdout]  --> src/shared.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub priority: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.89s
[INFO] running `Command { std: "docker" "inspect" "e0130b2c822e2c24cfb9b99fc5c1f863dd424dc04add268a386929fa3a31b177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0130b2c822e2c24cfb9b99fc5c1f863dd424dc04add268a386929fa3a31b177", kill_on_drop: false }`
[INFO] [stdout] e0130b2c822e2c24cfb9b99fc5c1f863dd424dc04add268a386929fa3a31b177
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 519ee1fb64d2f48ddf6a78ee41f4c98f481a3482d8bdc1d82b48b567415a5a06
[INFO] running `Command { std: "docker" "start" "-a" "519ee1fb64d2f48ddf6a78ee41f4c98f481a3482d8bdc1d82b48b567415a5a06", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stdout] warning: field is never read: `depends_on`
[INFO] [stdout]  --> src/shared.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub depends_on: HashSet<Key>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `depended_on_by`
[INFO] [stdout]  --> src/shared.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub depended_on_by: HashSet<Key>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `failed`
[INFO] [stdout]  --> src/shared.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub failed: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `priority`
[INFO] [stdout]  --> src/shared.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub priority: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling graph_executor v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `graph_executor::GraphExecutor`
[INFO] [stdout]  --> tests/basic.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use graph_executor::{Executable, GraphExecutor};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^ no `GraphExecutor` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graph_executor` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function is never used: `throws_an_exception_when_the_dependency_graph_has_a_cycle_starting_from_the_root`
[INFO] [stdout]    --> src/tests/asynced_basic.rs:219:4
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn throws_an_exception_when_the_dependency_graph_has_a_cycle_starting_from_the_root() {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `throws_an_exception_with_detailed_message_when_the_dependency_graph_has_a_cycle`
[INFO] [stdout]    --> src/tests/asynced_basic.rs:221:4
[INFO] [stdout]     |
[INFO] [stdout] 221 | fn throws_an_exception_with_detailed_message_when_the_dependency_graph_has_a_cycle() {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `throws_an_exception_in_the_first_instance_of_a_cycle_that_has_been_detected_when_there_are_overlapped_cycles`
[INFO] [stdout]    --> src/tests/asynced_basic.rs:223:4
[INFO] [stdout]     |
[INFO] [stdout] 223 | fn throws_an_exception_in_the_first_instance_of_a_cycle_that_has_been_detected_when_there_are_overlapped_cycles(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `depends_on`
[INFO] [stdout]  --> src/shared.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub depends_on: HashSet<Key>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `depended_on_by`
[INFO] [stdout]  --> src/shared.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub depended_on_by: HashSet<Key>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `failed`
[INFO] [stdout]  --> src/shared.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub failed: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `priority`
[INFO] [stdout]  --> src/shared.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub priority: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "519ee1fb64d2f48ddf6a78ee41f4c98f481a3482d8bdc1d82b48b567415a5a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "519ee1fb64d2f48ddf6a78ee41f4c98f481a3482d8bdc1d82b48b567415a5a06", kill_on_drop: false }`
[INFO] [stdout] 519ee1fb64d2f48ddf6a78ee41f4c98f481a3482d8bdc1d82b48b567415a5a06