[INFO] cloning repository https://github.com/nathanfaucett/rs-linalg [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-linalg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanfaucett%2Frs-linalg", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanfaucett%2Frs-linalg'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6db7fb848473b9ae113d7627ac31d3e8d75670be [INFO] checking nathanfaucett/rs-linalg against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanfaucett%2Frs-linalg" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nathanfaucett/rs-linalg on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nathanfaucett/rs-linalg [INFO] finished tweaking git repo https://github.com/nathanfaucett/rs-linalg [INFO] tweaked toml for git repo https://github.com/nathanfaucett/rs-linalg written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/nathanfaucett/rs-linalg already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-array.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-one.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-mat4.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-approx_eq.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-num.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-signed.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-vec3.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-bounded.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-from_primitive.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-round.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-sqrt.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-to_primitive.git` [INFO] [stderr] Updating git repository `https://github.com/nathanfaucett/rs-trig.git` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2109dc79cca430c655b830e6b7eda192fd297bb03a2ff0c4d898acb3d6a388f1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2109dc79cca430c655b830e6b7eda192fd297bb03a2ff0c4d898acb3d6a388f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2109dc79cca430c655b830e6b7eda192fd297bb03a2ff0c4d898acb3d6a388f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2109dc79cca430c655b830e6b7eda192fd297bb03a2ff0c4d898acb3d6a388f1", kill_on_drop: false }` [INFO] [stdout] 2109dc79cca430c655b830e6b7eda192fd297bb03a2ff0c4d898acb3d6a388f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f13e23814e5fdf201d622623cfb0d7d90551fd3b2b89a757de0bd0848da21d7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6f13e23814e5fdf201d622623cfb0d7d90551fd3b2b89a757de0bd0848da21d7", kill_on_drop: false }` [INFO] [stderr] Checking zero v0.1.0 (https://github.com/nathanfaucett/rs-zero.git#414beceb) [INFO] [stderr] Checking one v0.1.0 (https://github.com/nathanfaucett/rs-one.git#ad032c6a) [INFO] [stderr] Checking bounded v0.1.0 (https://github.com/nathanfaucett/rs-bounded.git#359c91bf) [INFO] [stderr] Checking sqrt v0.1.0 (https://github.com/nathanfaucett/rs-sqrt.git#578809a2) [INFO] [stderr] Checking from_primitive v0.1.0 (https://github.com/nathanfaucett/rs-from_primitive.git#f24b96f0) [INFO] [stderr] Checking round v0.1.0 (https://github.com/nathanfaucett/rs-round.git#b21c26a3) [INFO] [stderr] Checking to_primitive v0.1.0 (https://github.com/nathanfaucett/rs-to_primitive.git#83095e5c) [INFO] [stderr] Checking collection_traits v0.1.0 (https://github.com/nathanfaucett/rs-collection_traits#fe0ed3ab) [INFO] [stderr] Checking trig v0.1.0 (https://github.com/nathanfaucett/rs-trig.git#f355f111) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-dca7cc2c0ed7a0a9/fe0ed3a/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 imports `alloc::linked_list`, `alloc::linked_list` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-dca7cc2c0ed7a0a9/fe0ed3a/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] [INFO] [stdout] error[E0412]: cannot find type `Iter` in module `linked_list` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-dca7cc2c0ed7a0a9/fe0ed3a/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 items [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] 1 | use alloc::collections::btree_set::Iter; [INFO] [stdout] | [INFO] [stdout] 1 | use alloc::collections::linked_list::Iter; [INFO] [stdout] | [INFO] [stdout] and 4 other candidates [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-dca7cc2c0ed7a0a9/fe0ed3a/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 items [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] 1 | use alloc::collections::vec_deque::IterMut; [INFO] [stdout] | [INFO] [stdout] 1 | use alloc::slice::IterMut; [INFO] [stdout] | [INFO] [stdout] and 2 other candidates [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking approx_eq v0.1.0 (https://github.com/nathanfaucett/rs-approx_eq.git#be4ca1cc) [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `collection_traits` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6f13e23814e5fdf201d622623cfb0d7d90551fd3b2b89a757de0bd0848da21d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f13e23814e5fdf201d622623cfb0d7d90551fd3b2b89a757de0bd0848da21d7", kill_on_drop: false }` [INFO] [stdout] 6f13e23814e5fdf201d622623cfb0d7d90551fd3b2b89a757de0bd0848da21d7