[INFO] fetching crate tunnelto 0.1.20... [INFO] checking tunnelto-0.1.20 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate tunnelto 0.1.20 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate tunnelto 0.1.20 [INFO] finished tweaking crates.io crate tunnelto 0.1.20 [INFO] tweaked toml for crates.io crate tunnelto 0.1.20 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tunnelto 0.1.20 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 tunnelto 0.1.20 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] af42db83d3924af8364d63ab445b3d186d6eafc1bf815e173aea44fe36f4c4af [INFO] running `Command { std: "docker" "start" "-a" "af42db83d3924af8364d63ab445b3d186d6eafc1bf815e173aea44fe36f4c4af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af42db83d3924af8364d63ab445b3d186d6eafc1bf815e173aea44fe36f4c4af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af42db83d3924af8364d63ab445b3d186d6eafc1bf815e173aea44fe36f4c4af", kill_on_drop: false }` [INFO] [stdout] af42db83d3924af8364d63ab445b3d186d6eafc1bf815e173aea44fe36f4c4af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d9b79b5f09eff5fedefb204c677e0a7b80f07267ba2eb484f08a98b72b99b930 [INFO] running `Command { std: "docker" "start" "-a" "d9b79b5f09eff5fedefb204c677e0a7b80f07267ba2eb484f08a98b72b99b930", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling serde v1.0.213 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling syn v2.0.82 [INFO] [stderr] Checking hashbrown v0.15.0 [INFO] [stderr] Checking unicode-bidi v0.3.17 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Compiling anyhow v1.0.91 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling askama_escape v0.3.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling humansize v1.1.1 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking indexmap v2.6.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking object v0.36.5 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking uuid v1.11.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking regex v1.11.0 [INFO] [stderr] Compiling cli-table-derive v0.4.6 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling serde_derive v1.0.213 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling pin-project-internal v1.1.6 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.41.0 [INFO] [stderr] Checking pin-project v1.1.6 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.65 [INFO] [stderr] Checking pest v2.7.14 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Checking tungstenite v0.13.0 [INFO] [stderr] Checking serde_json v1.0.132 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking os_info v3.8.2 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking cli-table v0.4.9 [INFO] [stderr] Checking tokio-tungstenite v0.14.0 [INFO] [stderr] Checking tunnelto_protocol v0.1.20 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking human-panic v1.2.3 [INFO] [stderr] Checking askama_shared v0.9.1 [INFO] [stderr] Compiling askama_derive v0.9.0 [INFO] [stderr] Checking askama v0.9.0 [INFO] [stderr] Checking hyper v0.14.31 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking warp v0.3.7 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking tunnelto v0.1.20 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | / /// Sets an API authentication key to use for this tunnel [INFO] [stdout] 33 | | #[structopt(short = "k", long = "key")] [INFO] [stdout] 34 | | key: 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/config.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | / /// Specify a sub-domain for this tunnel [INFO] [stdout] 37 | | #[structopt(short = "s", long = "subdomain")] [INFO] [stdout] 38 | | sub_domain: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / /// Sets the HOST (i.e. localhost) to forward incoming tunnel traffic to [INFO] [stdout] 41 | | #[structopt(long = "host", default_value = "localhost")] [INFO] [stdout] 42 | | local_host: String, [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | / /// Sets an API authentication key on disk for future use [INFO] [stdout] 62 | | #[structopt(short = "k", long = "key")] [INFO] [stdout] 63 | | key: String, [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | / /// Sets an API authentication key to use for this tunnel [INFO] [stdout] 33 | | #[structopt(short = "k", long = "key")] [INFO] [stdout] 34 | | key: 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/config.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | / /// Specify a sub-domain for this tunnel [INFO] [stdout] 37 | | #[structopt(short = "s", long = "subdomain")] [INFO] [stdout] 38 | | sub_domain: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / /// Sets the HOST (i.e. localhost) to forward incoming tunnel traffic to [INFO] [stdout] 41 | | #[structopt(long = "host", default_value = "localhost")] [INFO] [stdout] 42 | | local_host: String, [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | / /// Sets an API authentication key on disk for future use [INFO] [stdout] 62 | | #[structopt(short = "k", long = "key")] [INFO] [stdout] 63 | | key: String, [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tunnelto` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tunnelto` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "d9b79b5f09eff5fedefb204c677e0a7b80f07267ba2eb484f08a98b72b99b930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9b79b5f09eff5fedefb204c677e0a7b80f07267ba2eb484f08a98b72b99b930", kill_on_drop: false }` [INFO] [stdout] d9b79b5f09eff5fedefb204c677e0a7b80f07267ba2eb484f08a98b72b99b930