[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] testing nathanfaucett/rs-linalg against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanfaucett%2Frs-linalg" "/workspace/builds/worker-114/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nathanfaucett/rs-linalg on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-114/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" "+beta-2021-08-01" "fetch" "--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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7477506963f004d6141ae962ee43629f27796cc90b1832f3ffe557ad936e8a46
[INFO] running `Command { std: "docker" "start" "-a" "7477506963f004d6141ae962ee43629f27796cc90b1832f3ffe557ad936e8a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7477506963f004d6141ae962ee43629f27796cc90b1832f3ffe557ad936e8a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7477506963f004d6141ae962ee43629f27796cc90b1832f3ffe557ad936e8a46", kill_on_drop: false }`
[INFO] [stdout] 7477506963f004d6141ae962ee43629f27796cc90b1832f3ffe557ad936e8a46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d79ebe6cc30ad4f0f6cb6b3dc5003be8bf5d9512020c6905409e92e743ad2c
[INFO] running `Command { std: "docker" "start" "-a" "82d79ebe6cc30ad4f0f6cb6b3dc5003be8bf5d9512020c6905409e92e743ad2c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling collection_traits v0.1.0 (https://github.com/nathanfaucett/rs-collection_traits#fe0ed3ab)
[INFO] [stderr]    Compiling zero v0.1.0 (https://github.com/nathanfaucett/rs-zero.git#414beceb)
[INFO] [stderr]    Compiling one v0.1.0 (https://github.com/nathanfaucett/rs-one.git#ad032c6a)
[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] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-dca7cc2c0ed7a0a9/fe0ed3a/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(alloc)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/rs-collection_traits-dca7cc2c0ed7a0a9/fe0ed3a/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(custom_attribute)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0554, 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` due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "82d79ebe6cc30ad4f0f6cb6b3dc5003be8bf5d9512020c6905409e92e743ad2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d79ebe6cc30ad4f0f6cb6b3dc5003be8bf5d9512020c6905409e92e743ad2c", kill_on_drop: false }`
[INFO] [stdout] 82d79ebe6cc30ad4f0f6cb6b3dc5003be8bf5d9512020c6905409e92e743ad2c
