[INFO] cloning repository https://github.com/nathanfaucett/rs-array
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathanfaucett/rs-array" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanfaucett%2Frs-array", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanfaucett%2Frs-array'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fbe216d62a44a3410ab646f66cab91cb05388857
[INFO] checking nathanfaucett/rs-array against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanfaucett%2Frs-array" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nathanfaucett/rs-array on toolchain 1bd50d4315eb15970d395b6be5823f9384707693
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nathanfaucett/rs-array
[INFO] finished tweaking git repo https://github.com/nathanfaucett/rs-array
[INFO] tweaked toml for git repo https://github.com/nathanfaucett/rs-array written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nathanfaucett/rs-array 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" "+1bd50d4315eb15970d395b6be5823f9384707693" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f836af6b43dcf2d1797e78d91159708ce77b0c84fa32361ed7e7001f071eb33
[INFO] running `Command { std: "docker" "start" "-a" "1f836af6b43dcf2d1797e78d91159708ce77b0c84fa32361ed7e7001f071eb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f836af6b43dcf2d1797e78d91159708ce77b0c84fa32361ed7e7001f071eb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f836af6b43dcf2d1797e78d91159708ce77b0c84fa32361ed7e7001f071eb33", kill_on_drop: false }`
[INFO] [stdout] 1f836af6b43dcf2d1797e78d91159708ce77b0c84fa32361ed7e7001f071eb33
[INFO] checking nathanfaucett/rs-array against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanfaucett%2Frs-array" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nathanfaucett/rs-array on toolchain 1bd50d4315eb15970d395b6be5823f9384707693
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nathanfaucett/rs-array
[INFO] finished tweaking git repo https://github.com/nathanfaucett/rs-array
[INFO] tweaked toml for git repo https://github.com/nathanfaucett/rs-array written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nathanfaucett/rs-array 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" "+1bd50d4315eb15970d395b6be5823f9384707693" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed124851dbb1a00b1f27b092a46358474e18097c1df4995a6e3e8b07979242b1
[INFO] running `Command { std: "docker" "start" "-a" "ed124851dbb1a00b1f27b092a46358474e18097c1df4995a6e3e8b07979242b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed124851dbb1a00b1f27b092a46358474e18097c1df4995a6e3e8b07979242b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed124851dbb1a00b1f27b092a46358474e18097c1df4995a6e3e8b07979242b1", kill_on_drop: false }`
[INFO] [stdout] ed124851dbb1a00b1f27b092a46358474e18097c1df4995a6e3e8b07979242b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7265d88250d31de0f6d9fc07a53c3398bc3cb4eb4f732d143bc90475e2f44148
[INFO] running `Command { std: "docker" "start" "-a" "7265d88250d31de0f6d9fc07a53c3398bc3cb4eb4f732d143bc90475e2f44148", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking collection_traits v0.1.0 (https://github.com/nathanfaucett/rs-collection_traits#59414f0b)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-3b9fe15cab829d05/59414f0/src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(custom_attribute)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of `#![register_tool]` and `#![register_attr]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `alloc::btree_map`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-3b9fe15cab829d05/59414f0/src/btree_map.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use alloc::btree_map::{BTreeMap, Iter, IterMut};
[INFO] [stdout]   |            ^^^^^^^^^ could not find `btree_map` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `alloc::btree_set`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-3b9fe15cab829d05/59414f0/src/btree_set.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use alloc::btree_set::BTreeSet;
[INFO] [stdout]   |            ^^^^^^^^^ could not find `btree_set` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `alloc::linked_list`, `alloc::linked_list`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-3b9fe15cab829d05/59414f0/src/linked_list.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use alloc::linked_list::{self, LinkedList};
[INFO] [stdout]   |            ^^^^^^^^^^^   ^^^^ no `linked_list` in the root
[INFO] [stdout]   |            |
[INFO] [stdout]   |            could not find `linked_list` in `alloc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these modules instead:
[INFO] [stdout]           alloc::collections::linked_list
[INFO] [stdout]           linked_list
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Iter` in module `linked_list`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-3b9fe15cab829d05/59414f0/src/linked_list.rs:125:30
[INFO] [stdout]     |
[INFO] [stdout] 125 |     type Iter = linked_list::Iter<'a, T>;
[INFO] [stdout]     |                              ^^^^ not found in `linked_list`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::option::Iter;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::result::Iter;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use alloc::collections::binary_heap::Iter;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use alloc::collections::btree_map::Iter;
[INFO] [stdout]     |
[INFO] [stdout]       and 4 other candidates
[INFO] [stdout] help: if you import `Iter`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 125 -     type Iter = linked_list::Iter<'a, T>;
[INFO] [stdout] 125 +     type Iter = Iter<'a, T>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `IterMut` in module `linked_list`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-3b9fe15cab829d05/59414f0/src/linked_list.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 |     type IterMut = linked_list::IterMut<'a, T>;
[INFO] [stdout]     |                                 ^^^^^^^ not found in `linked_list`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::option::IterMut;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::result::IterMut;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use alloc::collections::btree_map::IterMut;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use alloc::collections::linked_list::IterMut;
[INFO] [stdout]     |
[INFO] [stdout]       and 2 other candidates
[INFO] [stdout] help: if you import `IterMut`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 134 -     type IterMut = linked_list::IterMut<'a, T>;
[INFO] [stdout] 134 +     type IterMut = IterMut<'a, T>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `collection_traits` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "7265d88250d31de0f6d9fc07a53c3398bc3cb4eb4f732d143bc90475e2f44148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7265d88250d31de0f6d9fc07a53c3398bc3cb4eb4f732d143bc90475e2f44148", kill_on_drop: false }`
[INFO] [stdout] 7265d88250d31de0f6d9fc07a53c3398bc3cb4eb4f732d143bc90475e2f44148