[INFO] cloning repository https://github.com/ShaneEverittM/bocsr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShaneEverittM/bocsr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaneEverittM%2Fbocsr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaneEverittM%2Fbocsr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5232825fd8019fdb91a6d5f831cdc1e318ce7e2d [INFO] checking ShaneEverittM/bocsr 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%2FShaneEverittM%2Fbocsr" "/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/ShaneEverittM/bocsr [INFO] finished tweaking git repo https://github.com/ShaneEverittM/bocsr [INFO] tweaked toml for git repo https://github.com/ShaneEverittM/bocsr written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ShaneEverittM/bocsr 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/ShaneEverittM/bocsr 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] c3d6b0440ddb2d3a00fa844ca0c81c823c3f6125121112e816ce3607064aca33 [INFO] running `Command { std: "docker" "start" "-a" "c3d6b0440ddb2d3a00fa844ca0c81c823c3f6125121112e816ce3607064aca33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3d6b0440ddb2d3a00fa844ca0c81c823c3f6125121112e816ce3607064aca33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3d6b0440ddb2d3a00fa844ca0c81c823c3f6125121112e816ce3607064aca33", kill_on_drop: false }` [INFO] [stdout] c3d6b0440ddb2d3a00fa844ca0c81c823c3f6125121112e816ce3607064aca33 [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] 693f2af41e497c8f16681f70b366faa7f1206c7d1960a4502b18a5082b44caad [INFO] running `Command { std: "docker" "start" "-a" "693f2af41e497c8f16681f70b366faa7f1206c7d1960a4502b18a5082b44caad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking bocs v0.6.0 (https://github.com/ShaneEverittM/bocs?branch=main#51f3363f) [INFO] [stderr] Checking bocsr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, String> [INFO] [stdout] --> src/main.rs:149:15 [INFO] [stdout] | [INFO] [stdout] 149 | let out = matches [INFO] [stdout] | _______________^ [INFO] [stdout] 150 | | .value_of("o") [INFO] [stdout] 151 | | .expect("Must supply o value") [INFO] [stdout] 152 | | .parse::()?; [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:149:15 [INFO] [stdout] | [INFO] [stdout] 149 | let out = matches [INFO] [stdout] | _______________^ [INFO] [stdout] 150 | | .value_of("o") [INFO] [stdout] 151 | | .expect("Must supply o value") [INFO] [stdout] 152 | | .parse::()?; [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bocsr` (bin "bocsr" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, String> [INFO] [stdout] --> src/main.rs:149:15 [INFO] [stdout] | [INFO] [stdout] 149 | let out = matches [INFO] [stdout] | _______________^ [INFO] [stdout] 150 | | .value_of("o") [INFO] [stdout] 151 | | .expect("Must supply o value") [INFO] [stdout] 152 | | .parse::()?; [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:149:15 [INFO] [stdout] | [INFO] [stdout] 149 | let out = matches [INFO] [stdout] | _______________^ [INFO] [stdout] 150 | | .value_of("o") [INFO] [stdout] 151 | | .expect("Must supply o value") [INFO] [stdout] 152 | | .parse::()?; [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bocsr` (bin "bocsr") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "693f2af41e497c8f16681f70b366faa7f1206c7d1960a4502b18a5082b44caad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "693f2af41e497c8f16681f70b366faa7f1206c7d1960a4502b18a5082b44caad", kill_on_drop: false }` [INFO] [stdout] 693f2af41e497c8f16681f70b366faa7f1206c7d1960a4502b18a5082b44caad