[INFO] cloning repository https://github.com/copiumnicus/tdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/copiumnicus/tdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcopiumnicus%2Ftdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcopiumnicus%2Ftdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 513f679852a52311c33a7c65e2ceb70f64c9eb0b
[INFO] checking copiumnicus/tdb against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcopiumnicus%2Ftdb" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/copiumnicus/tdb
[INFO] finished tweaking git repo https://github.com/copiumnicus/tdb
[INFO] tweaked toml for git repo https://github.com/copiumnicus/tdb written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/copiumnicus/tdb 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 git repo https://github.com/copiumnicus/tdb 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/copiumnicus/timed.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dary_heap v0.3.6
[INFO] [stderr]   Downloaded libflate_lz77 v2.0.0
[INFO] [stderr]   Downloaded libflate v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 15e44f5f7da7ac3057e0a9d2eb298dfddddb148c5e7187b671d3c4857e8d8eb6
[INFO] running `Command { std: "docker" "start" "-a" "15e44f5f7da7ac3057e0a9d2eb298dfddddb148c5e7187b671d3c4857e8d8eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15e44f5f7da7ac3057e0a9d2eb298dfddddb148c5e7187b671d3c4857e8d8eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e44f5f7da7ac3057e0a9d2eb298dfddddb148c5e7187b671d3c4857e8d8eb6", kill_on_drop: false }`
[INFO] [stdout] 15e44f5f7da7ac3057e0a9d2eb298dfddddb148c5e7187b671d3c4857e8d8eb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4075915bec1da8c7c460e017248ea76ef5d60d4d6d8570e53f51e91f6644fabf
[INFO] running `Command { std: "docker" "start" "-a" "4075915bec1da8c7c460e017248ea76ef5d60d4d6d8570e53f51e91f6644fabf", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]     Checking dary_heap v0.3.6
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking ahash v0.8.3
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking libflate_lz77 v2.0.0
[INFO] [stderr]     Checking libflate v2.0.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking timed v0.1.0 (https://github.com/copiumnicus/timed.git#2eb9f8a0)
[INFO] [stderr]     Checking tdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SeriesParent`
[INFO] [stdout]  --> src/db.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 |     series_parent::{Series, SeriesParent},
[INFO] [stdout]   |                             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::de`
[INFO] [stdout]  --> src/fs.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bincode::de;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read`
[INFO] [stdout]  --> src/series_block.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::fs::{read, read_or_default, write};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `custom`
[INFO] [stdout]  --> src/series_parent.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     custom,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SeriesParent`
[INFO] [stdout]  --> src/db.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 |     series_parent::{Series, SeriesParent},
[INFO] [stdout]   |                             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::de`
[INFO] [stdout]  --> src/fs.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bincode::de;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read`
[INFO] [stdout]  --> src/series_block.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::fs::{read, read_or_default, write};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `custom`
[INFO] [stdout]  --> src/series_parent.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     custom,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/series_block.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |     BlockAtCapacity(usize),
[INFO] [stdout]    |     --------------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SeriesBlockErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[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] 20 -     BlockAtCapacity(usize),
[INFO] [stdout] 20 +     BlockAtCapacity(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/series_block.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |     BlockAtCapacity(usize),
[INFO] [stdout]    |     --------------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SeriesBlockErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[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] 20 -     BlockAtCapacity(usize),
[INFO] [stdout] 20 +     BlockAtCapacity(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "4075915bec1da8c7c460e017248ea76ef5d60d4d6d8570e53f51e91f6644fabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4075915bec1da8c7c460e017248ea76ef5d60d4d6d8570e53f51e91f6644fabf", kill_on_drop: false }`
[INFO] [stdout] 4075915bec1da8c7c460e017248ea76ef5d60d4d6d8570e53f51e91f6644fabf
