[INFO] fetching crate c2-chacha 0.3.3...
[INFO] checking c2-chacha-0.3.3 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate c2-chacha 0.3.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate c2-chacha 0.3.3 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c2-chacha 0.3.3
[INFO] finished tweaking crates.io crate c2-chacha 0.3.3
[INFO] tweaked toml for crates.io crate c2-chacha 0.3.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hex-literal v0.2.2
[INFO] [stderr]   Downloaded hex-literal-impl v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4aea412bd7a63d89b47a8c0e414e210a4a394fe46bb18b46e8605b00082c086
[INFO] running `Command { std: "docker" "start" "-a" "a4aea412bd7a63d89b47a8c0e414e210a4a394fe46bb18b46e8605b00082c086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4aea412bd7a63d89b47a8c0e414e210a4a394fe46bb18b46e8605b00082c086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4aea412bd7a63d89b47a8c0e414e210a4a394fe46bb18b46e8605b00082c086", kill_on_drop: false }`
[INFO] [stdout] a4aea412bd7a63d89b47a8c0e414e210a4a394fe46bb18b46e8605b00082c086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21ddfc57df529a9db2204d3ede707bdb381edbabfea267f1b9d1225a51ac42ee
[INFO] running `Command { std: "docker" "start" "-a" "21ddfc57df529a9db2204d3ede707bdb381edbabfea267f1b9d1225a51ac42ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling hex-literal-impl v0.2.3
[INFO] [stderr]     Checking hex-literal v0.2.2
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking c2-chacha v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `stream_cipher`
[INFO] [stdout]  --> benches/chacha20.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate stream_cipher;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_var` found for struct `ChaChaAny` in the current scope
[INFO] [stdout]   --> benches/chacha20.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut state = ChaCha20::new_var(&[0; 32], &[0; 8]).unwrap();
[INFO] [stdout]    |                               ^^^^^^^ function or associated item not found in `ChaChaAny<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B1>, B0>, O>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the full type name has been written to '/opt/rustwide/target/debug/deps/chacha20-605f992336400806.long-type-1477842763393755955.txt'
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::c2_chacha::stream_cipher::NewStreamCipher;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_var` found for struct `ChaChaAny` in the current scope
[INFO] [stdout]   --> benches/chacha20.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut state = ChaCha20::new_var(&[0; 32], &[0; 8]).unwrap();
[INFO] [stdout]    |                               ^^^^^^^ function or associated item not found in `ChaChaAny<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B1>, B0>, O>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the full type name has been written to '/opt/rustwide/target/debug/deps/chacha20-605f992336400806.long-type-1477842763393755955.txt'
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::c2_chacha::stream_cipher::NewStreamCipher;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `c2-chacha` (bench "chacha20") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "21ddfc57df529a9db2204d3ede707bdb381edbabfea267f1b9d1225a51ac42ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ddfc57df529a9db2204d3ede707bdb381edbabfea267f1b9d1225a51ac42ee", kill_on_drop: false }`
[INFO] [stdout] 21ddfc57df529a9db2204d3ede707bdb381edbabfea267f1b9d1225a51ac42ee
[INFO] checking c2-chacha-0.3.3 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate c2-chacha 0.3.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate c2-chacha 0.3.3 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c2-chacha 0.3.3
[INFO] finished tweaking crates.io crate c2-chacha 0.3.3
[INFO] tweaked toml for crates.io crate c2-chacha 0.3.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a765d82eb08ddd464086e7b5aa3f2bf34a4c9d751331202fa569b98b8418085
[INFO] running `Command { std: "docker" "start" "-a" "4a765d82eb08ddd464086e7b5aa3f2bf34a4c9d751331202fa569b98b8418085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a765d82eb08ddd464086e7b5aa3f2bf34a4c9d751331202fa569b98b8418085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a765d82eb08ddd464086e7b5aa3f2bf34a4c9d751331202fa569b98b8418085", kill_on_drop: false }`
[INFO] [stdout] 4a765d82eb08ddd464086e7b5aa3f2bf34a4c9d751331202fa569b98b8418085
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f796b97ffab1e05438682be121bfb7f7a136da4af88370c351cde0eacf3ca10
[INFO] running `Command { std: "docker" "start" "-a" "4f796b97ffab1e05438682be121bfb7f7a136da4af88370c351cde0eacf3ca10", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling hex-literal-impl v0.2.3
[INFO] [stderr]     Checking hex-literal v0.2.2
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking c2-chacha v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `stream_cipher`
[INFO] [stdout]  --> benches/chacha20.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate stream_cipher;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_var` found for struct `ChaChaAny` in the current scope
[INFO] [stdout]   --> benches/chacha20.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut state = ChaCha20::new_var(&[0; 32], &[0; 8]).unwrap();
[INFO] [stdout]    |                               ^^^^^^^ function or associated item not found in `ChaChaAny<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B1>, B0>, O>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the full type name has been written to '/opt/rustwide/target/debug/deps/chacha20-605f992336400806.long-type-10596411185777528323.txt'
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::c2_chacha::stream_cipher::NewStreamCipher;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_var` found for struct `ChaChaAny` in the current scope
[INFO] [stdout]   --> benches/chacha20.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut state = ChaCha20::new_var(&[0; 32], &[0; 8]).unwrap();
[INFO] [stdout]    |                               ^^^^^^^ function or associated item not found in `ChaChaAny<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B1>, B0>, O>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the full type name has been written to '/opt/rustwide/target/debug/deps/chacha20-605f992336400806.long-type-10596411185777528323.txt'
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::c2_chacha::stream_cipher::NewStreamCipher;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `c2-chacha` (bench "chacha20") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "4f796b97ffab1e05438682be121bfb7f7a136da4af88370c351cde0eacf3ca10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f796b97ffab1e05438682be121bfb7f7a136da4af88370c351cde0eacf3ca10", kill_on_drop: false }`
[INFO] [stdout] 4f796b97ffab1e05438682be121bfb7f7a136da4af88370c351cde0eacf3ca10
