[INFO] fetching crate cipha-cli 0.1.0... [INFO] checking cipha-cli-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate cipha-cli 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate cipha-cli 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cipha-cli 0.1.0 [INFO] tweaked toml for crates.io crate cipha-cli 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cipha-cli 0.1.0 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 cipha-cli 0.1.0 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-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] f0e1ecb794429d79829dc846f97c3276652e6d86de1fd5f69df46bd350573912 [INFO] running `Command { std: "docker" "start" "-a" "f0e1ecb794429d79829dc846f97c3276652e6d86de1fd5f69df46bd350573912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0e1ecb794429d79829dc846f97c3276652e6d86de1fd5f69df46bd350573912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0e1ecb794429d79829dc846f97c3276652e6d86de1fd5f69df46bd350573912", kill_on_drop: false }` [INFO] [stdout] f0e1ecb794429d79829dc846f97c3276652e6d86de1fd5f69df46bd350573912 [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] 973e9c8f65c0446855babde016ca007e4114f2b652de88e6125571b79d661940 [INFO] running `Command { std: "docker" "start" "-a" "973e9c8f65c0446855babde016ca007e4114f2b652de88e6125571b79d661940", kill_on_drop: false }` [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Compiling assert_cmd v2.0.16 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking cipha v0.1.0 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking bstr v1.11.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking cipha-cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | / /// Output to a file instead of stdout. [INFO] [stdout] 34 | | #[structopt(short, long, help = "Output to a file instead of stdout")] [INFO] [stdout] 35 | | output_file: Option, [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 [INFO] [stdout] --> src/main.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | / /// The cipher to use. [INFO] [stdout] 55 | | #[structopt(short, long, help = "The cipher to use (e.g., rot13, caesar)")] [INFO] [stdout] 56 | | cipher: String, [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | / /// The message to encode. [INFO] [stdout] 58 | | #[structopt(short = "m", long = "message", help = "The message to encode")] [INFO] [stdout] 59 | | message: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | / /// Read the message from a file. [INFO] [stdout] 61 | | #[structopt(short = "f", long = "file", help = "Read the message from a file")] [INFO] [stdout] 62 | | file: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | / /// Key to encrypt by. [INFO] [stdout] 67 | | #[structopt(short = "k", long = "key", help = "Key to encrypt by")] [INFO] [stdout] 68 | | key: Option, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | / /// The cipher to use. [INFO] [stdout] 82 | | #[structopt(short, long, help = "The cipher to use (e.g., rot13, caesar, reverse, gematria)")] [INFO] [stdout] 83 | | cipher: String, [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | / /// The message to decode. [INFO] [stdout] 85 | | #[structopt(short = "m", long = "message", help = "The message to decode")] [INFO] [stdout] 86 | | message: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | / /// Read the message from a file. [INFO] [stdout] 88 | | #[structopt(short = "f", long = "file", help = "Read the message from a file")] [INFO] [stdout] 89 | | file: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | / /// Key to decrypt by. [INFO] [stdout] 94 | | #[structopt(short = "k", long = "key", help = "Key to decrypt by")] [INFO] [stdout] 95 | | key: Option, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cipha-cli` (bin "cipha-cli") due to 9 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 [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | / /// Output to a file instead of stdout. [INFO] [stdout] 34 | | #[structopt(short, long, help = "Output to a file instead of stdout")] [INFO] [stdout] 35 | | output_file: Option, [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 [INFO] [stdout] --> src/main.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | / /// The cipher to use. [INFO] [stdout] 55 | | #[structopt(short, long, help = "The cipher to use (e.g., rot13, caesar)")] [INFO] [stdout] 56 | | cipher: String, [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | / /// The message to encode. [INFO] [stdout] 58 | | #[structopt(short = "m", long = "message", help = "The message to encode")] [INFO] [stdout] 59 | | message: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | / /// Read the message from a file. [INFO] [stdout] 61 | | #[structopt(short = "f", long = "file", help = "Read the message from a file")] [INFO] [stdout] 62 | | file: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | / /// Key to encrypt by. [INFO] [stdout] 67 | | #[structopt(short = "k", long = "key", help = "Key to encrypt by")] [INFO] [stdout] 68 | | key: Option, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | / /// The cipher to use. [INFO] [stdout] 82 | | #[structopt(short, long, help = "The cipher to use (e.g., rot13, caesar, reverse, gematria)")] [INFO] [stdout] 83 | | cipher: String, [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | / /// The message to decode. [INFO] [stdout] 85 | | #[structopt(short = "m", long = "message", help = "The message to decode")] [INFO] [stdout] 86 | | message: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | / /// Read the message from a file. [INFO] [stdout] 88 | | #[structopt(short = "f", long = "file", help = "Read the message from a file")] [INFO] [stdout] 89 | | file: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | / /// Key to decrypt by. [INFO] [stdout] 94 | | #[structopt(short = "k", long = "key", help = "Key to decrypt by")] [INFO] [stdout] 95 | | key: Option, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cipha-cli` (bin "cipha-cli" test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "973e9c8f65c0446855babde016ca007e4114f2b652de88e6125571b79d661940", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "973e9c8f65c0446855babde016ca007e4114f2b652de88e6125571b79d661940", kill_on_drop: false }` [INFO] [stdout] 973e9c8f65c0446855babde016ca007e4114f2b652de88e6125571b79d661940