[INFO] cloning repository https://github.com/npmccallum/ipvlan [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/npmccallum/ipvlan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpmccallum%2Fipvlan", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpmccallum%2Fipvlan'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45fb74a191c55e81d6b320553546fbd91e79b9d8 [INFO] checking npmccallum/ipvlan 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%2Fnpmccallum%2Fipvlan" "/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/npmccallum/ipvlan [INFO] finished tweaking git repo https://github.com/npmccallum/ipvlan [INFO] tweaked toml for git repo https://github.com/npmccallum/ipvlan written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/npmccallum/ipvlan 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/npmccallum/ipvlan 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] e7acbd8c5337d9472819627f61550bf27158ba41d23ce35175dd5a45b806498a [INFO] running `Command { std: "docker" "start" "-a" "e7acbd8c5337d9472819627f61550bf27158ba41d23ce35175dd5a45b806498a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7acbd8c5337d9472819627f61550bf27158ba41d23ce35175dd5a45b806498a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7acbd8c5337d9472819627f61550bf27158ba41d23ce35175dd5a45b806498a", kill_on_drop: false }` [INFO] [stdout] e7acbd8c5337d9472819627f61550bf27158ba41d23ce35175dd5a45b806498a [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] c5512b23ac06cf0ac3fab709a853ce60153aecee9bc3b365382f3bcdec3bd407 [INFO] running `Command { std: "docker" "start" "-a" "c5512b23ac06cf0ac3fab709a853ce60153aecee9bc3b365382f3bcdec3bd407", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking netlink-sys v0.6.0 [INFO] [stderr] Checking caps v0.5.1-alpha.0 (https://github.com/npmccallum/caps-rs?branch=with#da5aaeb4) [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking netlink-packet-utils v0.4.0 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking netlink-packet-core v0.2.4 [INFO] [stderr] Checking netlink-packet-route v0.7.0 [INFO] [stderr] Checking ipvlan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | / /// The ipvlan subnet configuration file. [INFO] [stdout] 129 | | #[structopt(short, long, default_value = "/etc/ipvlan.conf")] [INFO] [stdout] 130 | | config: 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: Result [INFO] [stdout] --> src/main.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | / /// The binary to execute and its arguments [INFO] [stdout] 133 | | #[structopt(default_value = "/bin/bash")] [INFO] [stdout] 134 | | argv: Vec, [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | / /// The ipvlan subnet configuration file. [INFO] [stdout] 129 | | #[structopt(short, long, default_value = "/etc/ipvlan.conf")] [INFO] [stdout] 130 | | config: 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: Result [INFO] [stdout] --> src/main.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | / /// The binary to execute and its arguments [INFO] [stdout] 133 | | #[structopt(default_value = "/bin/bash")] [INFO] [stdout] 134 | | argv: Vec, [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ipvlan` (bin "ipvlan" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ipvlan` (bin "ipvlan") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c5512b23ac06cf0ac3fab709a853ce60153aecee9bc3b365382f3bcdec3bd407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5512b23ac06cf0ac3fab709a853ce60153aecee9bc3b365382f3bcdec3bd407", kill_on_drop: false }` [INFO] [stdout] c5512b23ac06cf0ac3fab709a853ce60153aecee9bc3b365382f3bcdec3bd407