[INFO] cloning repository https://github.com/0xfauzi/mnemonic_word_generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xfauzi/mnemonic_word_generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xfauzi%2Fmnemonic_word_generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xfauzi%2Fmnemonic_word_generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5f766ca98184c9d988dd3cd5cfe050f0136c2bd
[INFO] building 0xfauzi/mnemonic_word_generator against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xfauzi%2Fmnemonic_word_generator" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0xfauzi/mnemonic_word_generator on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0xfauzi/mnemonic_word_generator
[INFO] finished tweaking git repo https://github.com/0xfauzi/mnemonic_word_generator
[INFO] tweaked toml for git repo https://github.com/0xfauzi/mnemonic_word_generator written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/0xfauzi/mnemonic_word_generator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding block-buffer v0.10.4
[INFO] [stderr]       Adding cpufeatures v0.2.16
[INFO] [stderr]       Adding crypto-common v0.1.6
[INFO] [stderr]       Adding digest v0.10.7
[INFO] [stderr]       Adding generic-array v0.14.7
[INFO] [stderr]     Updating itertools v0.10.3 -> v0.10.5 (available: v0.14.0)
[INFO] [stderr]     Updating libc v0.2.117 -> v0.2.169
[INFO] [stderr]       Adding rand v0.8.5
[INFO] [stderr]       Adding sha2 v0.10.8
[INFO] [stderr]       Adding typenum v1.17.0
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3002d3984dd3b2a4030cf068eca27523c24e4f3a472b4a33cdfa12a1c6c24c51
[INFO] running `Command { std: "docker" "start" "-a" "3002d3984dd3b2a4030cf068eca27523c24e4f3a472b4a33cdfa12a1c6c24c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3002d3984dd3b2a4030cf068eca27523c24e4f3a472b4a33cdfa12a1c6c24c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3002d3984dd3b2a4030cf068eca27523c24e4f3a472b4a33cdfa12a1c6c24c51", kill_on_drop: false }`
[INFO] [stdout] 3002d3984dd3b2a4030cf068eca27523c24e4f3a472b4a33cdfa12a1c6c24c51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 096fed12ab8f9e3243d5b23fd648819868e27960268fa1b4ed6ab1235caf1dc4
[INFO] running `Command { std: "docker" "start" "-a" "096fed12ab8f9e3243d5b23fd648819868e27960268fa1b4ed6ab1235caf1dc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling cpufeatures v0.2.16
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling mnemonic_word_generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `crypto`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crypto::digest::Digest;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `crypto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `crypto`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crypto::sha2::Sha256;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `crypto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ring`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ring::{digest, pbkdf2};
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `ring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:124:16
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let salt = ("mnemonic".to_owned() + passphrase);
[INFO] [stdout]     |                ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -     let salt = ("mnemonic".to_owned() + passphrase);
[INFO] [stdout] 124 +     let salt = "mnemonic".to_owned() + passphrase;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mnemonic_word_generator` (bin "mnemonic_word_generator") due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "096fed12ab8f9e3243d5b23fd648819868e27960268fa1b4ed6ab1235caf1dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "096fed12ab8f9e3243d5b23fd648819868e27960268fa1b4ed6ab1235caf1dc4", kill_on_drop: false }`
[INFO] [stdout] 096fed12ab8f9e3243d5b23fd648819868e27960268fa1b4ed6ab1235caf1dc4
