[INFO] fetching crate ctr 0.7.0-pre...
[INFO] checking ctr-0.7.0-pre against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] extracting crate ctr 0.7.0-pre into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ctr 0.7.0-pre on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ctr 0.7.0-pre
[INFO] finished tweaking crates.io crate ctr 0.7.0-pre
[INFO] tweaked toml for crates.io crate ctr 0.7.0-pre written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", 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] 5ee646b3664e6dcc13b3da42744fdf9f432a71b5b5028133604e65df5960f08b
[INFO] running `Command { std: "docker" "start" "-a" "5ee646b3664e6dcc13b3da42744fdf9f432a71b5b5028133604e65df5960f08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ee646b3664e6dcc13b3da42744fdf9f432a71b5b5028133604e65df5960f08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee646b3664e6dcc13b3da42744fdf9f432a71b5b5028133604e65df5960f08b", kill_on_drop: false }`
[INFO] [stdout] 5ee646b3664e6dcc13b3da42744fdf9f432a71b5b5028133604e65df5960f08b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f75911b51dda0725ac02bac43afa8f51bce81c020d6ab6dfbea979bd84e06e7
[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" "7f75911b51dda0725ac02bac43afa8f51bce81c020d6ab6dfbea979bd84e06e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking blobby v0.3.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking cipher v0.3.0-pre
[INFO] [stderr]     Checking ctr v0.7.0-pre (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]     Checking hex-literal v0.2.1
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `aes`
[INFO] [stdout]  --> benches/aes128.rs:3:47
[INFO] [stdout]   |
[INFO] [stdout] 3 | cipher::stream_cipher_sync_bench!(ctr::Ctr128<aes::Aes128>);
[INFO] [stdout]   |                                               ^^^ use of undeclared crate or module `aes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `aes`
[INFO] [stdout]  --> tests/ctr128/mod.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | type Aes128Ctr = ctr::Ctr128<aes::Aes128>;
[INFO] [stdout]   |                              ^^^ use of undeclared crate or module `aes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `aes`
[INFO] [stdout]  --> tests/ctr128/mod.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | type Aes256Ctr = ctr::Ctr128<aes::Aes256>;
[INFO] [stdout]   |                              ^^^ use of undeclared crate or module `aes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `aes`
[INFO] [stdout]  --> tests/ctr32/big_endian.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Aes128Ctr = ctr::Ctr32BE<aes::Aes128>;
[INFO] [stdout]   |                               ^^^ use of undeclared crate or module `aes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `aes`
[INFO] [stdout]  --> tests/ctr32/little_endian.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Aes128Ctr = ctr::Ctr32LE<aes::Aes128>;
[INFO] [stdout]   |                               ^^^ use of undeclared crate or module `aes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ctr`
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[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] [stdout] warning: unused import: `NewStreamCipher`
[INFO] [stdout]  --> tests/ctr32/big_endian.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cipher::stream::{NewStreamCipher, SyncStreamCipher};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SyncStreamCipher`
[INFO] [stdout]  --> tests/ctr32/big_endian.rs:3:39
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cipher::stream::{NewStreamCipher, SyncStreamCipher};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NewStreamCipher`
[INFO] [stdout]  --> tests/ctr32/little_endian.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cipher::stream::{NewStreamCipher, SyncStreamCipher};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SyncStreamCipher`
[INFO] [stdout]  --> tests/ctr32/little_endian.rs:3:39
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cipher::stream::{NewStreamCipher, SyncStreamCipher};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7f75911b51dda0725ac02bac43afa8f51bce81c020d6ab6dfbea979bd84e06e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f75911b51dda0725ac02bac43afa8f51bce81c020d6ab6dfbea979bd84e06e7", kill_on_drop: false }`
[INFO] [stdout] 7f75911b51dda0725ac02bac43afa8f51bce81c020d6ab6dfbea979bd84e06e7