[INFO] cloning repository https://github.com/kod-kristoff/crypto_tool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kod-kristoff/crypto_tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fcrypto_tool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fcrypto_tool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 504dd2c46b171b8512381f67d3062418ede45d31
[INFO] checking kod-kristoff/crypto_tool against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fcrypto_tool" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kod-kristoff/crypto_tool
[INFO] finished tweaking git repo https://github.com/kod-kristoff/crypto_tool
[INFO] tweaked toml for git repo https://github.com/kod-kristoff/crypto_tool written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kod-kristoff/crypto_tool on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kod-kristoff/crypto_tool 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53203c06ceae1c564030a76bb3564c1e365dfb06f5613fb9e0fecaf1b50118be
[INFO] running `Command { std: "docker" "start" "-a" "53203c06ceae1c564030a76bb3564c1e365dfb06f5613fb9e0fecaf1b50118be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53203c06ceae1c564030a76bb3564c1e365dfb06f5613fb9e0fecaf1b50118be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53203c06ceae1c564030a76bb3564c1e365dfb06f5613fb9e0fecaf1b50118be", kill_on_drop: false }`
[INFO] [stdout] 53203c06ceae1c564030a76bb3564c1e365dfb06f5613fb9e0fecaf1b50118be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c83ad6ea282ed8bf189208a6dd99ff817ea6fc8e6803de967996b2e72056cdba
[INFO] running `Command { std: "docker" "start" "-a" "c83ad6ea282ed8bf189208a6dd99ff817ea6fc8e6803de967996b2e72056cdba", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]     Checking rc4 v0.1.0 (/opt/rustwide/workdir/rc4)
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]     Checking clap v3.1.8
[INFO] [stderr]     Checking rcli v0.1.0 (/opt/rustwide/workdir/rcli)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> rcli/src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     /// Name of file to en/decrypt
[INFO] [stdout] 37 | |     #[clap(short, long, required=true, value_name = "FILE_NAME")]
[INFO] [stdout] 38 | |     file: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> rcli/src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     /// En/decryption key (hexadecimal bytes)
[INFO] [stdout] 41 | |     #[clap(
[INFO] [stdout] 42 | |         short,
[INFO] [stdout] 43 | |         long,
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |     )]
[INFO] [stdout] 49 | |     key: Vec<String>,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> rcli/src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     /// Name of file to en/decrypt
[INFO] [stdout] 37 | |     #[clap(short, long, required=true, value_name = "FILE_NAME")]
[INFO] [stdout] 38 | |     file: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> rcli/src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     /// En/decryption key (hexadecimal bytes)
[INFO] [stdout] 41 | |     #[clap(
[INFO] [stdout] 42 | |         short,
[INFO] [stdout] 43 | |         long,
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |     )]
[INFO] [stdout] 49 | |     key: Vec<String>,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rcli` (bin "rcli" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rcli` (bin "rcli") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c83ad6ea282ed8bf189208a6dd99ff817ea6fc8e6803de967996b2e72056cdba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83ad6ea282ed8bf189208a6dd99ff817ea6fc8e6803de967996b2e72056cdba", kill_on_drop: false }`
[INFO] [stdout] c83ad6ea282ed8bf189208a6dd99ff817ea6fc8e6803de967996b2e72056cdba
