[INFO] fetching crate fidx 0.1.3...
[INFO] checking fidx-0.1.3 against 1.95.0 for pr-155915
[INFO] extracting crate fidx 0.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate fidx 0.1.3
[INFO] finished tweaking crates.io crate fidx 0.1.3
[INFO] tweaked toml for crates.io crate fidx 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fidx 0.1.3 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fidx 0.1.3 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crypto-common v0.1.1
[INFO] [stderr]   Downloaded block-buffer v0.10.1
[INFO] [stderr]   Downloaded hashbrown v0.12.0
[INFO] [stderr]   Downloaded digest v0.10.1
[INFO] [stderr]   Downloaded sha2 v0.10.1
[INFO] [stderr]   Downloaded rusqlite v0.26.3
[INFO] [stderr]   Downloaded libc v0.2.117
[INFO] [stderr]   Downloaded libsqlite3-sys v0.23.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c8b99b372891074a387dfda6cd4d9584f7549170f7485d9242c3be967a64e60
[INFO] running `Command { std: "docker" "start" "-a" "8c8b99b372891074a387dfda6cd4d9584f7549170f7485d9242c3be967a64e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c8b99b372891074a387dfda6cd4d9584f7549170f7485d9242c3be967a64e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8b99b372891074a387dfda6cd4d9584f7549170f7485d9242c3be967a64e60", kill_on_drop: false }`
[INFO] [stdout] 8c8b99b372891074a387dfda6cd4d9584f7549170f7485d9242c3be967a64e60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ac654f444338ea20804c85e6b61445799238c15abbb58f8e1f5d790c753c512
[INFO] running `Command { std: "docker" "start" "-a" "4ac654f444338ea20804c85e6b61445799238c15abbb58f8e1f5d790c753c512", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking crypto-common v0.1.1
[INFO] [stderr]     Checking block-buffer v0.10.1
[INFO] [stderr]     Checking digest v0.10.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.23.2
[INFO] [stderr]     Checking sha2 v0.10.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking console v0.15.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking hashbrown v0.12.0
[INFO] [stderr]     Checking hashlink v0.7.0
[INFO] [stderr]     Checking rusqlite v0.26.3
[INFO] [stderr]     Checking indicatif v0.16.2
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking fidx v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `fname` and `hash` are never read
[INFO] [stdout]    --> src/db.rs:346:7
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub struct DBFileEntry {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 345 |   pub id: i64,
[INFO] [stdout] 346 |   pub fname: String,
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |   pub hash: String
[INFO] [stdout]     |       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/db.rs:769:15
[INFO] [stdout]     |
[INFO] [stdout] 769 |   FileMissing(String),
[INFO] [stdout]     |   ----------- ^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 769 -   FileMissing(String),
[INFO] [stdout] 769 +   FileMissing(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/db.rs:770:15
[INFO] [stdout]     |
[INFO] [stdout] 770 |   GetMetadata(String),
[INFO] [stdout]     |   ----------- ^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 770 -   GetMetadata(String),
[INFO] [stdout] 770 +   GetMetadata(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/db.rs:771:17
[INFO] [stdout]     |
[INFO] [stdout] 771 |   HashingFailed(String),
[INFO] [stdout]     |   ------------- ^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 771 -   HashingFailed(String),
[INFO] [stdout] 771 +   HashingFailed(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/db.rs:772:16
[INFO] [stdout]     |
[INFO] [stdout] 772 |   HashMismatch(String)
[INFO] [stdout]     |   ------------ ^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 772 -   HashMismatch(String)
[INFO] [stdout] 772 +   HashMismatch(())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cmd` and `args` are never read
[INFO] [stdout]   --> src/runctx.rs:9:3
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct RunContext<'a> {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout]  9 |   cmd: &'a str,
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 10 |   args: &'a [String],
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fname` and `hash` are never read
[INFO] [stdout]    --> src/db.rs:346:7
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub struct DBFileEntry {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 345 |   pub id: i64,
[INFO] [stdout] 346 |   pub fname: String,
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |   pub hash: String
[INFO] [stdout]     |       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/db.rs:769:15
[INFO] [stdout]     |
[INFO] [stdout] 769 |   FileMissing(String),
[INFO] [stdout]     |   ----------- ^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 769 -   FileMissing(String),
[INFO] [stdout] 769 +   FileMissing(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/db.rs:770:15
[INFO] [stdout]     |
[INFO] [stdout] 770 |   GetMetadata(String),
[INFO] [stdout]     |   ----------- ^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 770 -   GetMetadata(String),
[INFO] [stdout] 770 +   GetMetadata(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/db.rs:771:17
[INFO] [stdout]     |
[INFO] [stdout] 771 |   HashingFailed(String),
[INFO] [stdout]     |   ------------- ^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 771 -   HashingFailed(String),
[INFO] [stdout] 771 +   HashingFailed(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/db.rs:772:16
[INFO] [stdout]     |
[INFO] [stdout] 772 |   HashMismatch(String)
[INFO] [stdout]     |   ------------ ^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 772 -   HashMismatch(String)
[INFO] [stdout] 772 +   HashMismatch(())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cmd` and `args` are never read
[INFO] [stdout]   --> src/runctx.rs:9:3
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct RunContext<'a> {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout]  9 |   cmd: &'a str,
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 10 |   args: &'a [String],
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "4ac654f444338ea20804c85e6b61445799238c15abbb58f8e1f5d790c753c512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac654f444338ea20804c85e6b61445799238c15abbb58f8e1f5d790c753c512", kill_on_drop: false }`
[INFO] [stdout] 4ac654f444338ea20804c85e6b61445799238c15abbb58f8e1f5d790c753c512
