[INFO] fetching crate hash_limette 0.1.4...
[INFO] testing hash_limette-0.1.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate hash_limette 0.1.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate hash_limette 0.1.4
[INFO] finished tweaking crates.io crate hash_limette 0.1.4
[INFO] tweaked toml for crates.io crate hash_limette 0.1.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hash_limette 0.1.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hash_limette 0.1.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd8dcd1dc2c2c7ac194334e92b0ec5bd25390858db75a82a7047ffa9d0f15793
[INFO] running `Command { std: "docker" "start" "-a" "dd8dcd1dc2c2c7ac194334e92b0ec5bd25390858db75a82a7047ffa9d0f15793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd8dcd1dc2c2c7ac194334e92b0ec5bd25390858db75a82a7047ffa9d0f15793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd8dcd1dc2c2c7ac194334e92b0ec5bd25390858db75a82a7047ffa9d0f15793", kill_on_drop: false }`
[INFO] [stdout] dd8dcd1dc2c2c7ac194334e92b0ec5bd25390858db75a82a7047ffa9d0f15793
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c969ac28e0c41b81d8a5d9a0abb7d0752fc23e40f7f88f7f5ef4a5a8b4a54f94
[INFO] running `Command { std: "docker" "start" "-a" "c969ac28e0c41b81d8a5d9a0abb7d0752fc23e40f7f88f7f5ef4a5a8b4a54f94", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64 v0.21.2
[INFO] [stderr]    Compiling hash_limette v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `alphabet` and `self`
[INFO] [stdout]  --> src/lib.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use base64::{Engine as _, engine::{self, general_purpose}, alphabet};
[INFO] [stdout]   |                                    ^^^^                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Args`
[INFO] [stdout]  --> src/main.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env::{self, Args}, process::exit, ops::Not};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "c969ac28e0c41b81d8a5d9a0abb7d0752fc23e40f7f88f7f5ef4a5a8b4a54f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c969ac28e0c41b81d8a5d9a0abb7d0752fc23e40f7f88f7f5ef4a5a8b4a54f94", kill_on_drop: false }`
[INFO] [stdout] c969ac28e0c41b81d8a5d9a0abb7d0752fc23e40f7f88f7f5ef4a5a8b4a54f94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6349b9a5946a4649483ce4a90648c7fe0b472fad0c7dea0ed031b42184522a64
[INFO] running `Command { std: "docker" "start" "-a" "6349b9a5946a4649483ce4a90648c7fe0b472fad0c7dea0ed031b42184522a64", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `alphabet` and `self`
[INFO] [stdout]  --> src/lib.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use base64::{Engine as _, engine::{self, general_purpose}, alphabet};
[INFO] [stdout]   |                                    ^^^^                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hash_limette v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Args`
[INFO] [stdout]  --> src/main.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env::{self, Args}, process::exit, ops::Not};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `alphabet` and `self`
[INFO] [stdout]  --> src/lib.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use base64::{Engine as _, engine::{self, general_purpose}, alphabet};
[INFO] [stdout]   |                                    ^^^^                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "6349b9a5946a4649483ce4a90648c7fe0b472fad0c7dea0ed031b42184522a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6349b9a5946a4649483ce4a90648c7fe0b472fad0c7dea0ed031b42184522a64", kill_on_drop: false }`
[INFO] [stdout] 6349b9a5946a4649483ce4a90648c7fe0b472fad0c7dea0ed031b42184522a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6143c7c10fdcc0b7885598aba42b6e5bc7a1de7f6b8ad7f3a657e1e6b820ab3a
[INFO] running `Command { std: "docker" "start" "-a" "6143c7c10fdcc0b7885598aba42b6e5bc7a1de7f6b8ad7f3a657e1e6b820ab3a", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `alphabet` and `self`
[INFO] [stderr]  --> src/lib.rs:2:36
[INFO] [stderr]   |
[INFO] [stderr] 2 | use base64::{Engine as _, engine::{self, general_purpose}, alphabet};
[INFO] [stdout] 
[INFO] [stderr]   |                                    ^^^^                    ^^^^^^^^
[INFO] [stdout] running 4 tests
[INFO] [stderr]   |
[INFO] [stdout] test tests::test_base64_encode_decode ... ok
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test tests::test_base64_encode_decode_different_chars ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::test_encrypt_decrypt ... ok
[INFO] [stderr] warning: `hash_limette` (lib) generated 1 warning (run `cargo fix --lib -p hash_limette` to apply 1 suggestion)
[INFO] [stdout] test tests::test_encrypt_different_chars ... ok
[INFO] [stderr] warning: unused import: `Args`
[INFO] [stdout] 
[INFO] [stderr]  --> src/main.rs:1:23
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 1 | use std::{env::{self, Args}, process::exit, ops::Not};
[INFO] [stderr]   |                       ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hash_limette` (bin "hash_limette" test) generated 1 warning (run `cargo fix --bin "hash_limette" -p hash_limette --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `hash_limette` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hash_limette-6353e4f11f1ff4a7)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hash_limette-c72bb5399a4c8366)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash_limette
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6143c7c10fdcc0b7885598aba42b6e5bc7a1de7f6b8ad7f3a657e1e6b820ab3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6143c7c10fdcc0b7885598aba42b6e5bc7a1de7f6b8ad7f3a657e1e6b820ab3a", kill_on_drop: false }`
[INFO] [stdout] 6143c7c10fdcc0b7885598aba42b6e5bc7a1de7f6b8ad7f3a657e1e6b820ab3a