[INFO] fetching crate cdx 0.1.5... [INFO] checking cdx-0.1.5 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate cdx 0.1.5 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate cdx 0.1.5 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cdx 0.1.5 [INFO] finished tweaking crates.io crate cdx 0.1.5 [INFO] tweaked toml for crates.io crate cdx 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate cdx 0.1.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e89877bf8966a1db2ff280f4d62a01125d4693fc108188749fb8cd328ce29833 [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" "e89877bf8966a1db2ff280f4d62a01125d4693fc108188749fb8cd328ce29833", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e89877bf8966a1db2ff280f4d62a01125d4693fc108188749fb8cd328ce29833", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e89877bf8966a1db2ff280f4d62a01125d4693fc108188749fb8cd328ce29833", kill_on_drop: false }` [INFO] [stdout] e89877bf8966a1db2ff280f4d62a01125d4693fc108188749fb8cd328ce29833 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c46615183bedeee5f1d6407dea317be569d622f57068055f0af024c4ba21d13a [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" "c46615183bedeee5f1d6407dea317be569d622f57068055f0af024c4ba21d13a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fs-err v2.6.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking cdx v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `out_spec` [INFO] [stdout] --> src/join.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | out_spec: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `skip_check` [INFO] [stdout] --> src/join.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | skip_check: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `out_delim` [INFO] [stdout] --> src/join.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | out_delim: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `lookback_limit` [INFO] [stdout] --> src/join.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | lookback_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `comp` [INFO] [stdout] --> src/join.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | comp: Comparator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dups` [INFO] [stdout] --> src/join.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | dups: DupColHandling, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `use_other` [INFO] [stdout] --> src/join.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | use_other: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `empty` [INFO] [stdout] --> src/join.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | empty: ScopedValue, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `out_spec` [INFO] [stdout] --> src/join.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | out_spec: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `skip_check` [INFO] [stdout] --> src/join.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | skip_check: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `out_delim` [INFO] [stdout] --> src/join.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | out_delim: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `lookback_limit` [INFO] [stdout] --> src/join.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | lookback_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `comp` [INFO] [stdout] --> src/join.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | comp: Comparator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dups` [INFO] [stdout] --> src/join.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | dups: DupColHandling, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `use_other` [INFO] [stdout] --> src/join.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | use_other: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `empty` [INFO] [stdout] --> src/join.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | empty: ScopedValue, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.87s [INFO] running `Command { std: "docker" "inspect" "c46615183bedeee5f1d6407dea317be569d622f57068055f0af024c4ba21d13a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c46615183bedeee5f1d6407dea317be569d622f57068055f0af024c4ba21d13a", kill_on_drop: false }` [INFO] [stdout] c46615183bedeee5f1d6407dea317be569d622f57068055f0af024c4ba21d13a