[INFO] fetching crate ctr 0.7.0...
[INFO] checking ctr-0.7.0 against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231
[INFO] extracting crate ctr 0.7.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate ctr 0.7.0 on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ctr 0.7.0
[INFO] finished tweaking crates.io crate ctr 0.7.0
[INFO] tweaked toml for crates.io crate ctr 0.7.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f29690c666568eeab21b6297a2a5c860c91dc4f453a84165ba42d24539fa2b2e
[INFO] running `Command { std: "docker" "start" "-a" "f29690c666568eeab21b6297a2a5c860c91dc4f453a84165ba42d24539fa2b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f29690c666568eeab21b6297a2a5c860c91dc4f453a84165ba42d24539fa2b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29690c666568eeab21b6297a2a5c860c91dc4f453a84165ba42d24539fa2b2e", kill_on_drop: false }`
[INFO] [stdout] f29690c666568eeab21b6297a2a5c860c91dc4f453a84165ba42d24539fa2b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6808e78ddd3af89c11be8452432d077a0f0e13b253520e920417c797030f8435
[INFO] running `Command { std: "docker" "start" "-a" "6808e78ddd3af89c11be8452432d077a0f0e13b253520e920417c797030f8435", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking blobby v0.3.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cpuid-bool v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking aes v0.7.0-pre
[INFO] [stderr]     Checking ctr v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]     Checking hex-literal v0.2.1
[INFO] [stdout] error[E0412]: cannot find type `Ctr128` in crate `ctr`
[INFO] [stdout]   --> benches/aes128.rs:3:40
[INFO] [stdout]    |
[INFO] [stdout] 3  | cipher::stream_cipher_sync_bench!(ctr::Ctr128<aes::Aes128>);
[INFO] [stdout]    |                                        ^^^^^^ help: a type alias with a similar name exists: `Ctr128BE`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub type Ctr128BE<B> = Ctr<B, flavors::Ctr128BE>;
[INFO] [stdout]    | ------------------------------------------------- similarly named type alias `Ctr128BE` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ctr`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[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" "6808e78ddd3af89c11be8452432d077a0f0e13b253520e920417c797030f8435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6808e78ddd3af89c11be8452432d077a0f0e13b253520e920417c797030f8435", kill_on_drop: false }`
[INFO] [stdout] 6808e78ddd3af89c11be8452432d077a0f0e13b253520e920417c797030f8435