[INFO] fetching crate slice-of-array 0.3.1...
[INFO] testing slice-of-array-0.3.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate slice-of-array 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate slice-of-array 0.3.1 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 slice-of-array 0.3.1
[INFO] finished tweaking crates.io crate slice-of-array 0.3.1
[INFO] tweaked toml for crates.io crate slice-of-array 0.3.1 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8716642b3edf823463035d8f0340e23d4f2e1c7d0633a0057a3d31293e904f7e
[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" "8716642b3edf823463035d8f0340e23d4f2e1c7d0633a0057a3d31293e904f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8716642b3edf823463035d8f0340e23d4f2e1c7d0633a0057a3d31293e904f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8716642b3edf823463035d8f0340e23d4f2e1c7d0633a0057a3d31293e904f7e", kill_on_drop: false }`
[INFO] [stdout] 8716642b3edf823463035d8f0340e23d4f2e1c7d0633a0057a3d31293e904f7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f95b7a9ea557fc2ed3d1ecf82e0cec39b8a1a544ab4f435ab63befdd0a980434
[INFO] running `Command { std: "docker" "start" "-a" "f95b7a9ea557fc2ed3d1ecf82e0cec39b8a1a544ab4f435ab63befdd0a980434", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice-of-array v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "f95b7a9ea557fc2ed3d1ecf82e0cec39b8a1a544ab4f435ab63befdd0a980434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95b7a9ea557fc2ed3d1ecf82e0cec39b8a1a544ab4f435ab63befdd0a980434", kill_on_drop: false }`
[INFO] [stdout] f95b7a9ea557fc2ed3d1ecf82e0cec39b8a1a544ab4f435ab63befdd0a980434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b978873a6610213ee7f1919da47f0639ceb5a0aa1e10e4224b72fa47d19152b0
[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" "b978873a6610213ee7f1919da47f0639ceb5a0aa1e10e4224b72fa47d19152b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling version-sync v0.9.4
[INFO] [stderr]    Compiling slice-of-array v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:467:25
[INFO] [stdout]     |
[INFO] [stdout] 467 |             let mut v = vec![(); 6];
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:460:25
[INFO] [stdout]     |
[INFO] [stdout] 460 |             let mut v = vec![(); 6];
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:453:25
[INFO] [stdout]     |
[INFO] [stdout] 453 |             let mut v = vec![(); 1];
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:446:21
[INFO] [stdout]     |
[INFO] [stdout] 446 |             let v = vec![(); 6];
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:439:21
[INFO] [stdout]     |
[INFO] [stdout] 439 |             let v = vec![(); 6];
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:432:21
[INFO] [stdout]     |
[INFO] [stdout] 432 |             let v = vec![(); 1];
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:421:34
[INFO] [stdout]     |
[INFO] [stdout] 421 |             let mut v: Vec<()> = vec![];
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:414:30
[INFO] [stdout]     |
[INFO] [stdout] 414 |             let v: Vec<()> = vec![];
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:407:25
[INFO] [stdout]     |
[INFO] [stdout] 407 |             let mut v = vec![(); 8];
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:400:21
[INFO] [stdout]     |
[INFO] [stdout] 400 |             let v = vec![(); 8];
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:389:35
[INFO] [stdout]     |
[INFO] [stdout] 389 |         let mut v: Vec<[(); 0]> = vec![[], [], [], []];
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:382:21
[INFO] [stdout]     |
[INFO] [stdout] 382 |         let mut v = vec![[(); 0]; 6];
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> lib.rs:370:21
[INFO] [stdout]     |
[INFO] [stdout] 370 |         let mut v = vec![(); 9];
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> lib.rs:377:18
[INFO] [stdout]     |
[INFO] [stdout] 377 |         { let _: Vec<[(); 3]> = v.nest().to_vec(); }
[INFO] [stdout]     |                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> lib.rs:389:20
[INFO] [stdout]     |
[INFO] [stdout] 389 |         let mut v: Vec<[(); 0]> = vec![[], [], [], []];
[INFO] [stdout]     |                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> lib.rs:414:20
[INFO] [stdout]     |
[INFO] [stdout] 414 |             let v: Vec<()> = vec![];
[INFO] [stdout]     |                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> lib.rs:421:24
[INFO] [stdout]     |
[INFO] [stdout] 421 |             let mut v: Vec<()> = vec![];
[INFO] [stdout]     |                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super`
[INFO] [stdout]    --> lib.rs:395:13
[INFO] [stdout]     |
[INFO] [stdout] 395 |         use super::super::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slice-of-array` due to 18 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b978873a6610213ee7f1919da47f0639ceb5a0aa1e10e4224b72fa47d19152b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b978873a6610213ee7f1919da47f0639ceb5a0aa1e10e4224b72fa47d19152b0", kill_on_drop: false }`
[INFO] [stdout] b978873a6610213ee7f1919da47f0639ceb5a0aa1e10e4224b72fa47d19152b0