[INFO] cloning repository https://github.com/FauxFaux/unsnap [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FauxFaux/unsnap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Funsnap", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Funsnap'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b05c7f5d40b2d9a3e3dc5bdb8ea0e34f27ad85aa [INFO] checking FauxFaux/unsnap against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Funsnap" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FauxFaux/unsnap on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FauxFaux/unsnap [INFO] finished tweaking git repo https://github.com/FauxFaux/unsnap [INFO] tweaked toml for git repo https://github.com/FauxFaux/unsnap written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/FauxFaux/unsnap already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b6b242d955997efa0e0764fed3e652185eb92feeb39334b2ee63125535d318c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0b6b242d955997efa0e0764fed3e652185eb92feeb39334b2ee63125535d318c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b6b242d955997efa0e0764fed3e652185eb92feeb39334b2ee63125535d318c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b6b242d955997efa0e0764fed3e652185eb92feeb39334b2ee63125535d318c", kill_on_drop: false }` [INFO] [stdout] 0b6b242d955997efa0e0764fed3e652185eb92feeb39334b2ee63125535d318c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36c4c9483a9c946884c560b5b92ef429f59b6afdd6c01a4fff5090f4111cb050 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "36c4c9483a9c946884c560b5b92ef429f59b6afdd6c01a4fff5090f4111cb050", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.15 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Checking unchecked-index v0.2.2 [INFO] [stderr] Checking result v1.0.0 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking quick-xml v0.18.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking subprocess v0.2.4 [INFO] [stderr] Checking lexical-core v0.6.2 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking twoway v0.2.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking nom v5.1.1 [INFO] [stderr] Checking time-parse v0.2.0 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling thiserror-impl v1.0.19 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking thiserror v1.0.19 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking irc-proto v0.14.0 [INFO] [stderr] Checking serde v1.0.110 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking hyper v0.13.5 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking irc v0.14.0 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking reqwest v0.10.4 [INFO] [stderr] Checking unsnap v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `popularity` [INFO] [stdout] --> src/titles/spotify.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | popularity: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `disc_number` [INFO] [stdout] --> src/titles/spotify.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | disc_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `track_number` [INFO] [stdout] --> src/titles/spotify.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | track_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `artists` [INFO] [stdout] --> src/titles/spotify.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | artists: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/titles/spotify.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `total_tracks` [INFO] [stdout] --> src/titles/spotify.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | total_tracks: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `popularity` [INFO] [stdout] --> src/titles/spotify.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | popularity: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `disc_number` [INFO] [stdout] --> src/titles/spotify.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | disc_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `track_number` [INFO] [stdout] --> src/titles/spotify.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | track_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `artists` [INFO] [stdout] --> src/titles/spotify.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | artists: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/titles/spotify.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `total_tracks` [INFO] [stdout] --> src/titles/spotify.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | total_tracks: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 41s [INFO] running `Command { std: "docker" "inspect" "36c4c9483a9c946884c560b5b92ef429f59b6afdd6c01a4fff5090f4111cb050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36c4c9483a9c946884c560b5b92ef429f59b6afdd6c01a4fff5090f4111cb050", kill_on_drop: false }` [INFO] [stdout] 36c4c9483a9c946884c560b5b92ef429f59b6afdd6c01a4fff5090f4111cb050