[INFO] fetching crate rkdump 0.1.9...
[INFO] checking rkdump-0.1.9 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rkdump 0.1.9 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rkdump 0.1.9
[INFO] finished tweaking crates.io crate rkdump 0.1.9
[INFO] tweaked toml for crates.io crate rkdump 0.1.9 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rkdump 0.1.9 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 crates.io crate rkdump 0.1.9 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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0d40525a844cb34716f7bb160eb6d813d14dd93a164b1cf4ca5d7a4d63c2bf4
[INFO] running `Command { std: "docker" "start" "-a" "f0d40525a844cb34716f7bb160eb6d813d14dd93a164b1cf4ca5d7a4d63c2bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0d40525a844cb34716f7bb160eb6d813d14dd93a164b1cf4ca5d7a4d63c2bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d40525a844cb34716f7bb160eb6d813d14dd93a164b1cf4ca5d7a4d63c2bf4", kill_on_drop: false }`
[INFO] [stdout] f0d40525a844cb34716f7bb160eb6d813d14dd93a164b1cf4ca5d7a4d63c2bf4
[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 -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] 78e9949fa845874e2bbd87ea740870ce7503c3814d43bc2d9552523af9f275c9
[INFO] running `Command { std: "docker" "start" "-a" "78e9949fa845874e2bbd87ea740870ce7503c3814d43bc2d9552523af9f275c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling time-macros v0.2.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking time v0.3.5
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking polyval v0.5.3
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking ghash v0.4.4
[INFO] [stderr]     Checking aes-gcm v0.9.4
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-rc.9
[INFO] [stderr]     Checking clap v3.0.0-rc.9
[INFO] [stderr]     Checking serde_yaml v0.8.23
[INFO] [stderr]     Checking simple_logger v1.16.0
[INFO] [stderr]     Checking gigurra-rust-util v0.1.1
[INFO] [stderr]     Checking rkdump v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/config/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | /         /// REQUIRED: output directory to create
[INFO] [stdout] 25 | |         #[clap(short, long, required = true)]
[INFO] [stdout] 26 | |         output_dir: 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]   --> src/config/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         /// symmetric secrets encryption hex key for aes GCM (lower case 64 chars)
[INFO] [stdout] 33 | |         #[clap(long, required = false)]
[INFO] [stdout] 34 | |         secrets_encryption_key: Option<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]   --> src/config/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | /         /// add additional excluded types
[INFO] [stdout] 41 | |         #[clap(long, required = false)]
[INFO] [stdout] 42 | |         excluded_types: Vec<String>,
[INFO] [stdout]    | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rkdump` (bin "rkdump") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/config/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | /         /// REQUIRED: output directory to create
[INFO] [stdout] 25 | |         #[clap(short, long, required = true)]
[INFO] [stdout] 26 | |         output_dir: String,
[INFO] [stdout]    | |__________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rkdump` (bin "rkdump" test) due to 3 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/config/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         /// symmetric secrets encryption hex key for aes GCM (lower case 64 chars)
[INFO] [stdout] 33 | |         #[clap(long, required = false)]
[INFO] [stdout] 34 | |         secrets_encryption_key: Option<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]   --> src/config/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | /         /// add additional excluded types
[INFO] [stdout] 41 | |         #[clap(long, required = false)]
[INFO] [stdout] 42 | |         excluded_types: Vec<String>,
[INFO] [stdout]    | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "78e9949fa845874e2bbd87ea740870ce7503c3814d43bc2d9552523af9f275c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e9949fa845874e2bbd87ea740870ce7503c3814d43bc2d9552523af9f275c9", kill_on_drop: false }`
[INFO] [stdout] 78e9949fa845874e2bbd87ea740870ce7503c3814d43bc2d9552523af9f275c9
