[INFO] cloning repository https://github.com/berquerant/jsongrep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/berquerant/jsongrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fberquerant%2Fjsongrep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fberquerant%2Fjsongrep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 039dc1d0c52b15592ddba0d5235f59dd9151554e [INFO] checking berquerant/jsongrep 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%2Fberquerant%2Fjsongrep" "/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/berquerant/jsongrep [INFO] finished tweaking git repo https://github.com/berquerant/jsongrep [INFO] tweaked toml for git repo https://github.com/berquerant/jsongrep written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/berquerant/jsongrep 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/berquerant/jsongrep 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] Blocking waiting for file lock on package cache [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] d7805548365f855c60ddab9dc2f4e5569540e4d8114c2876858ff884ac22c70a [INFO] running `Command { std: "docker" "start" "-a" "d7805548365f855c60ddab9dc2f4e5569540e4d8114c2876858ff884ac22c70a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7805548365f855c60ddab9dc2f4e5569540e4d8114c2876858ff884ac22c70a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7805548365f855c60ddab9dc2f4e5569540e4d8114c2876858ff884ac22c70a", kill_on_drop: false }` [INFO] [stdout] d7805548365f855c60ddab9dc2f4e5569540e4d8114c2876858ff884ac22c70a [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] 1f06baa9d86f149e1e76a7bef364021d8b748fdbc6c2a787d0e7e86525249e70 [INFO] running `Command { std: "docker" "start" "-a" "1f06baa9d86f149e1e76a7bef364021d8b748fdbc6c2a787d0e7e86525249e70", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking once_cell v0.2.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking jsongrep v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | / /// Specify query on command line. [INFO] [stdout] 57 | | /// [INFO] [stdout] 58 | | /// Grep `/s` value by regex `[sS]irius` [INFO] [stdout] 59 | | /// [INFO] [stdout] ... | [INFO] [stdout] 86 | | #[structopt(short = "r", long = "raw_query")] [INFO] [stdout] 87 | | raw_query: 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:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | / /// Specify query by file. [INFO] [stdout] 89 | | #[structopt(short = "q", long = "query_file")] [INFO] [stdout] 90 | | query: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | / /// Specify sort on command line. [INFO] [stdout] 92 | | /// [INFO] [stdout] 93 | | /// Sort `/i` value desc [INFO] [stdout] 94 | | /// [INFO] [stdout] ... | [INFO] [stdout] 108 | | #[structopt(short = "k", long = "raw_sort")] [INFO] [stdout] 109 | | raw_sort: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | / /// Specify sort by file. [INFO] [stdout] 111 | | #[structopt(short = "s", long = "sort")] [INFO] [stdout] 112 | | sort: Option, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jsongrep` (bin "jsongrep") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `jsongrep` (bin "jsongrep" test) due to 4 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | / /// Specify query on command line. [INFO] [stdout] 57 | | /// [INFO] [stdout] 58 | | /// Grep `/s` value by regex `[sS]irius` [INFO] [stdout] 59 | | /// [INFO] [stdout] ... | [INFO] [stdout] 86 | | #[structopt(short = "r", long = "raw_query")] [INFO] [stdout] 87 | | raw_query: 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:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | / /// Specify query by file. [INFO] [stdout] 89 | | #[structopt(short = "q", long = "query_file")] [INFO] [stdout] 90 | | query: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | / /// Specify sort on command line. [INFO] [stdout] 92 | | /// [INFO] [stdout] 93 | | /// Sort `/i` value desc [INFO] [stdout] 94 | | /// [INFO] [stdout] ... | [INFO] [stdout] 108 | | #[structopt(short = "k", long = "raw_sort")] [INFO] [stdout] 109 | | raw_sort: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | / /// Specify sort by file. [INFO] [stdout] 111 | | #[structopt(short = "s", long = "sort")] [INFO] [stdout] 112 | | sort: Option, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1f06baa9d86f149e1e76a7bef364021d8b748fdbc6c2a787d0e7e86525249e70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f06baa9d86f149e1e76a7bef364021d8b748fdbc6c2a787d0e7e86525249e70", kill_on_drop: false }` [INFO] [stdout] 1f06baa9d86f149e1e76a7bef364021d8b748fdbc6c2a787d0e7e86525249e70