[INFO] fetching crate rspoa 0.1.0...
[INFO] checking rspoa-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rspoa 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rspoa 0.1.0
[INFO] finished tweaking crates.io crate rspoa 0.1.0
[INFO] tweaked toml for crates.io crate rspoa 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rspoa 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 rspoa 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] 494b8c98541af57d34dae5e661c2215eae7e76aa8ca657f34801b12ddfd51e03
[INFO] running `Command { std: "docker" "start" "-a" "494b8c98541af57d34dae5e661c2215eae7e76aa8ca657f34801b12ddfd51e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "494b8c98541af57d34dae5e661c2215eae7e76aa8ca657f34801b12ddfd51e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494b8c98541af57d34dae5e661c2215eae7e76aa8ca657f34801b12ddfd51e03", kill_on_drop: false }`
[INFO] [stdout] 494b8c98541af57d34dae5e661c2215eae7e76aa8ca657f34801b12ddfd51e03
[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] d73658c79c33f0aa0d40a776e1d57716241c49612ae63fb57100a22f33d503ad
[INFO] running `Command { std: "docker" "start" "-a" "d73658c79c33f0aa0d40a776e1d57716241c49612ae63fb57100a22f33d503ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking array-macro v1.0.5
[INFO] [stderr]    Compiling bio v0.32.0
[INFO] [stderr]    Compiling rayon-core v1.9.2
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking triple_accel v0.3.4
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking bytecount v0.6.2
[INFO] [stderr]     Checking strum v0.18.0
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling rayon v1.5.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]     Checking plotters-backend v0.3.2
[INFO] [stderr]     Checking bitvec v1.0.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking project-root v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking plotters-svg v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking statrs v0.12.0
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling bytemuck_derive v1.1.0
[INFO] [stderr]    Compiling enum-map-derive v0.4.6
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling getset v0.0.9
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]     Checking enum-map v0.6.6
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking bio-types v0.12.1
[INFO] [stderr]     Checking clap v3.1.17
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking multimap v0.8.3
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking gfa v0.8.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking handlegraph v0.5.0
[INFO] [stderr]     Checking rspoa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rspoa` (lib) due to 5 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/args_parser.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | /     #[clap(
[INFO] [stdout]  7 | |         help_heading = "I/O",
[INFO] [stdout]  8 | |         help = "Sequences to align file path",
[INFO] [stdout]  9 | |         default_value = "sequences.fa"
[INFO] [stdout] 10 | |     )]
[INFO] [stdout] 11 | |     sequence_path: 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] 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/args_parser.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     #[clap(
[INFO] [stdout] 13 | |         help_heading = "I/O",
[INFO] [stdout] 14 | |         help = "Graph file path",
[INFO] [stdout] 15 | |         default_value = "prova.gfa"
[INFO] [stdout] 16 | |     )]
[INFO] [stdout] 17 | |     graph_path: 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/args_parser.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /     #[clap(
[INFO] [stdout] 20 | |         help_heading = "I/O",
[INFO] [stdout] 21 | |         short = 'o',
[INFO] [stdout] 22 | |         long = "out_file",
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     )]
[INFO] [stdout] 26 | |     out_file: 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/args_parser.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     #[clap(
[INFO] [stdout] 60 | |         help_heading = "Alignment",
[INFO] [stdout] 61 | |         short = 't',
[INFO] [stdout] 62 | |         long = "matrix",
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     )]
[INFO] [stdout] 66 | |     matrix: 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/args_parser.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | /     #[clap(
[INFO] [stdout] 90 | |         help_heading = "Alignment",
[INFO] [stdout] 91 | |         possible_values = &["true", "false"],
[INFO] [stdout] 92 | |         default_value = "false",
[INFO] [stdout] ...  |
[INFO] [stdout] 96 | |     )]
[INFO] [stdout] 97 | |     amb_strand: 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/args_parser.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | /     #[clap(
[INFO] [stdout]  7 | |         help_heading = "I/O",
[INFO] [stdout]  8 | |         help = "Sequences to align file path",
[INFO] [stdout]  9 | |         default_value = "sequences.fa"
[INFO] [stdout] 10 | |     )]
[INFO] [stdout] 11 | |     sequence_path: 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/args_parser.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     #[clap(
[INFO] [stdout] 13 | |         help_heading = "I/O",
[INFO] [stdout] 14 | |         help = "Graph file path",
[INFO] [stdout] 15 | |         default_value = "prova.gfa"
[INFO] [stdout] 16 | |     )]
[INFO] [stdout] 17 | |     graph_path: 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/args_parser.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /     #[clap(
[INFO] [stdout] 20 | |         help_heading = "I/O",
[INFO] [stdout] 21 | |         short = 'o',
[INFO] [stdout] 22 | |         long = "out_file",
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     )]
[INFO] [stdout] 26 | |     out_file: 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/args_parser.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     #[clap(
[INFO] [stdout] 60 | |         help_heading = "Alignment",
[INFO] [stdout] 61 | |         short = 't',
[INFO] [stdout] 62 | |         long = "matrix",
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     )]
[INFO] [stdout] 66 | |     matrix: 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/args_parser.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | /     #[clap(
[INFO] [stdout] 90 | |         help_heading = "Alignment",
[INFO] [stdout] 91 | |         possible_values = &["true", "false"],
[INFO] [stdout] 92 | |         default_value = "false",
[INFO] [stdout] ...  |
[INFO] [stdout] 96 | |     )]
[INFO] [stdout] 97 | |     amb_strand: String,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rspoa` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "d73658c79c33f0aa0d40a776e1d57716241c49612ae63fb57100a22f33d503ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d73658c79c33f0aa0d40a776e1d57716241c49612ae63fb57100a22f33d503ad", kill_on_drop: false }`
[INFO] [stdout] d73658c79c33f0aa0d40a776e1d57716241c49612ae63fb57100a22f33d503ad
