[INFO] fetching crate vacuum 0.1.2... [INFO] checking vacuum-0.1.2 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] extracting crate vacuum 0.1.2 into /workspace/builds/worker-101/source [INFO] validating manifest of crates.io crate vacuum 0.1.2 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vacuum 0.1.2 [INFO] finished tweaking crates.io crate vacuum 0.1.2 [INFO] tweaked toml for crates.io crate vacuum 0.1.2 written to /workspace/builds/worker-101/source/Cargo.toml [INFO] crate crates.io crate vacuum 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6eee8047f54aef61620561124c0ca0aa0eff03e6d8dc2bc8fec4c0c271cd3563 [INFO] running `Command { std: "docker" "start" "-a" "6eee8047f54aef61620561124c0ca0aa0eff03e6d8dc2bc8fec4c0c271cd3563", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6eee8047f54aef61620561124c0ca0aa0eff03e6d8dc2bc8fec4c0c271cd3563", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6eee8047f54aef61620561124c0ca0aa0eff03e6d8dc2bc8fec4c0c271cd3563", kill_on_drop: false }` [INFO] [stdout] 6eee8047f54aef61620561124c0ca0aa0eff03e6d8dc2bc8fec4c0c271cd3563 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dda4db9349127ad7f16b979c1d00101333ad2cbadbf70af677e18ecfd91bf53e [INFO] running `Command { std: "docker" "start" "-a" "dda4db9349127ad7f16b979c1d00101333ad2cbadbf70af677e18ecfd91bf53e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking chunked_transfer v1.2.0 [INFO] [stderr] Checking yansi v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling standback v0.2.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Checking webpki-roots v0.19.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Checking cookie v0.13.3 [INFO] [stderr] Checking ureq v1.3.0 [INFO] [stderr] Checking structopt v0.3.15 [INFO] [stderr] Checking vacuum v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `offset` [INFO] [stdout] --> src/launch_library.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | offset: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `count` [INFO] [stdout] --> src/launch_library.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | count: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `total` [INFO] [stdout] --> src/launch_library.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | total: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/launch_library.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `net` [INFO] [stdout] --> src/launch_library.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | net: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tbddate` [INFO] [stdout] --> src/launch_library.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | tbddate: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/launch_library.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `configuration` [INFO] [stdout] --> src/launch_library.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | configuration: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/launch_library.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/launch_library.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `offset` [INFO] [stdout] --> src/launch_library.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | offset: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `count` [INFO] [stdout] --> src/launch_library.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | count: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `total` [INFO] [stdout] --> src/launch_library.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | total: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/launch_library.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `net` [INFO] [stdout] --> src/launch_library.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | net: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tbddate` [INFO] [stdout] --> src/launch_library.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | tbddate: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/launch_library.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `configuration` [INFO] [stdout] --> src/launch_library.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | configuration: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/launch_library.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/launch_library.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.22s [INFO] running `Command { std: "docker" "inspect" "dda4db9349127ad7f16b979c1d00101333ad2cbadbf70af677e18ecfd91bf53e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dda4db9349127ad7f16b979c1d00101333ad2cbadbf70af677e18ecfd91bf53e", kill_on_drop: false }` [INFO] [stdout] dda4db9349127ad7f16b979c1d00101333ad2cbadbf70af677e18ecfd91bf53e