[INFO] cloning repository https://github.com/jaeaster/nftgen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaeaster/nftgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaeaster%2Fnftgen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaeaster%2Fnftgen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bfbc16355bbe2afcfebe97395b1ef1c889c8d27c [INFO] checking jaeaster/nftgen 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%2Fjaeaster%2Fnftgen" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jaeaster/nftgen [INFO] finished tweaking git repo https://github.com/jaeaster/nftgen [INFO] tweaked toml for git repo https://github.com/jaeaster/nftgen written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jaeaster/nftgen 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/jaeaster/nftgen 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 61c9e8a192905ca115135257f2dd8fbd3dbfe27bb5f7c6427a6e15b0cdcc2f5b [INFO] running `Command { std: "docker" "start" "-a" "61c9e8a192905ca115135257f2dd8fbd3dbfe27bb5f7c6427a6e15b0cdcc2f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61c9e8a192905ca115135257f2dd8fbd3dbfe27bb5f7c6427a6e15b0cdcc2f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61c9e8a192905ca115135257f2dd8fbd3dbfe27bb5f7c6427a6e15b0cdcc2f5b", kill_on_drop: false }` [INFO] [stdout] 61c9e8a192905ca115135257f2dd8fbd3dbfe27bb5f7c6427a6e15b0cdcc2f5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3a5b9feb89a77a5604918c06709bfdf9a4e14882e580d1c7a9dc4245249f193b [INFO] running `Command { std: "docker" "start" "-a" "3a5b9feb89a77a5604918c06709bfdf9a4e14882e580d1c7a9dc4245249f193b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking tracing-subscriber v0.3.11 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking owo-colors v3.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking assert-str v0.1.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking color-eyre v0.6.1 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking serde v1.0.137 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.81 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking nftgen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/generate.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / /// path to root directory of NFT layers [INFO] [stdout] 17 | | #[clap(short, long, default_value="./layers", value_hint = clap::ValueHint::DirPath)] [INFO] [stdout] 18 | | pub layers_path: PathBuf, [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: std::result::Result [INFO] [stdout] --> src/cmd/generate.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | / /// path to the output directory for images and metadata [INFO] [stdout] 21 | | #[clap(short, long, default_value="./nftgen-output", value_hint = clap::ValueHint::DirPath)] [INFO] [stdout] 22 | | pub output_path: PathBuf, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/generate.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / /// Order of NFT layers from back to front [INFO] [stdout] 25 | | #[clap( [INFO] [stdout] 26 | | long, [INFO] [stdout] 27 | | multiple_values(true), [INFO] [stdout] ... | [INFO] [stdout] 30 | | )] [INFO] [stdout] 31 | | pub layers_order: Vec, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/generate.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | / /// Name of the collection [INFO] [stdout] 34 | | #[clap(short, long)] [INFO] [stdout] 35 | | pub collection_name: String, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/generate.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | / /// Description for the collection [INFO] [stdout] 38 | | #[clap(short, long)] [INFO] [stdout] 39 | | pub description: String, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/upload.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | / /// path to the output directory of NFT images and metadata [INFO] [stdout] 13 | | #[clap(short, long, default_value="./nftgen-output", value_hint = clap::ValueHint::DirPath)] [INFO] [stdout] 14 | | pub output_path: PathBuf, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/upload.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / /// API Key for NFT.Storage [INFO] [stdout] 17 | | #[clap(long)] [INFO] [stdout] 18 | | pub api_key: String, [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/generate.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / /// path to root directory of NFT layers [INFO] [stdout] 17 | | #[clap(short, long, default_value="./layers", value_hint = clap::ValueHint::DirPath)] [INFO] [stdout] 18 | | pub layers_path: PathBuf, [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: std::result::Result [INFO] [stdout] --> src/cmd/generate.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | / /// path to the output directory for images and metadata [INFO] [stdout] 21 | | #[clap(short, long, default_value="./nftgen-output", value_hint = clap::ValueHint::DirPath)] [INFO] [stdout] 22 | | pub output_path: PathBuf, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/generate.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / /// Order of NFT layers from back to front [INFO] [stdout] 25 | | #[clap( [INFO] [stdout] 26 | | long, [INFO] [stdout] 27 | | multiple_values(true), [INFO] [stdout] ... | [INFO] [stdout] 30 | | )] [INFO] [stdout] 31 | | pub layers_order: Vec, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/generate.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | / /// Name of the collection [INFO] [stdout] 34 | | #[clap(short, long)] [INFO] [stdout] 35 | | pub collection_name: String, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/generate.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | / /// Description for the collection [INFO] [stdout] 38 | | #[clap(short, long)] [INFO] [stdout] 39 | | pub description: String, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/upload.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | / /// path to the output directory of NFT images and metadata [INFO] [stdout] 13 | | #[clap(short, long, default_value="./nftgen-output", value_hint = clap::ValueHint::DirPath)] [INFO] [stdout] 14 | | pub output_path: PathBuf, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/cmd/upload.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / /// API Key for NFT.Storage [INFO] [stdout] 17 | | #[clap(long)] [INFO] [stdout] 18 | | pub api_key: String, [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/nft/metadata.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 22 | description: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 26 | ) -> Metadata { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 26 | ) -> Metadata<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/nft/metadata.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 22 | description: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 26 | ) -> Metadata { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 26 | ) -> Metadata<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nftgen` (lib test) due to 7 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `nftgen` (lib) due to 7 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "3a5b9feb89a77a5604918c06709bfdf9a4e14882e580d1c7a9dc4245249f193b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a5b9feb89a77a5604918c06709bfdf9a4e14882e580d1c7a9dc4245249f193b", kill_on_drop: false }` [INFO] [stdout] 3a5b9feb89a77a5604918c06709bfdf9a4e14882e580d1c7a9dc4245249f193b