[INFO] cloning repository https://github.com/Gohla/pie
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gohla/pie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGohla%2Fpie", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGohla%2Fpie'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3fcfcc047fb719824c173b07f9a30692ee79a555
[INFO] checking Gohla/pie against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGohla%2Fpie" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Gohla/pie on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Gohla/pie
[INFO] finished tweaking git repo https://github.com/Gohla/pie
[INFO] tweaked toml for git repo https://github.com/Gohla/pie written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Gohla/pie 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/Cargo.toml: the cargo feature `named-profiles` has been stabilized in the 1.57 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#custom-profiles for more information about using this feature.
[INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/Cargo.toml: the cargo feature `profile-overrides` has been stabilized in the 1.41 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#overrides for more information about using this feature.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12d3c107ba17bdfc6eb74e726cbae8a90b432a767ea4e6972a9b141e87912c0e
[INFO] running `Command { std: "docker" "start" "-a" "12d3c107ba17bdfc6eb74e726cbae8a90b432a767ea4e6972a9b141e87912c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12d3c107ba17bdfc6eb74e726cbae8a90b432a767ea4e6972a9b141e87912c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d3c107ba17bdfc6eb74e726cbae8a90b432a767ea4e6972a9b141e87912c0e", kill_on_drop: false }`
[INFO] [stdout] 12d3c107ba17bdfc6eb74e726cbae8a90b432a767ea4e6972a9b141e87912c0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3e53d59fb7841e796a6a410338587ff344d1c5dd2d4b9bc0f9a385872002293
[INFO] running `Command { std: "docker" "start" "-a" "e3e53d59fb7841e796a6a410338587ff344d1c5dd2d4b9bc0f9a385872002293", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: the cargo feature `named-profiles` has been stabilized in the 1.57 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#custom-profiles for more information about using this feature.
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: the cargo feature `profile-overrides` has been stabilized in the 1.41 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#overrides for more information about using this feature.
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking testresult v0.3.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking tempfile v3.9.0
[INFO] [stderr]     Checking dev_util v0.1.0 (/opt/rustwide/workdir/dev_util)
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking pie_graph v0.0.1 (/opt/rustwide/workdir/graph)
[INFO] [stdout] error: this conversion is useless `Node` to `Node`
[INFO] [stdout]    --> graph/src/lib.rs:312:36
[INFO] [stdout]     |
[INFO] [stdout] 312 |         child_node.parents.remove(&node.into());
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Node` to `Node`
[INFO] [stdout]    --> graph/src/lib.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |         parent_node.children.remove(&node.into());
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pie_graph` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this conversion is useless `Node` to `Node`
[INFO] [stdout]    --> graph/src/lib.rs:312:36
[INFO] [stdout]     |
[INFO] [stdout] 312 |         child_node.parents.remove(&node.into());
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Node` to `Node`
[INFO] [stdout]    --> graph/src/lib.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |         parent_node.children.remove(&node.into());
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pie_graph` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e3e53d59fb7841e796a6a410338587ff344d1c5dd2d4b9bc0f9a385872002293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3e53d59fb7841e796a6a410338587ff344d1c5dd2d4b9bc0f9a385872002293", kill_on_drop: false }`
[INFO] [stdout] e3e53d59fb7841e796a6a410338587ff344d1c5dd2d4b9bc0f9a385872002293