[INFO] cloning repository https://github.com/Rustixir/durableMap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rustixir/durableMap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustixir%2FdurableMap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustixir%2FdurableMap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3dc03f671438c20fb1c3543a408f6e71c5f3d9f
[INFO] checking Rustixir/durableMap against try#560667b800e34f03ac9f520f299d077c249dd301 for pr-100971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustixir%2FdurableMap" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Rustixir/durableMap on toolchain 560667b800e34f03ac9f520f299d077c249dd301
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Rustixir/durableMap
[INFO] finished tweaking git repo https://github.com/Rustixir/durableMap
[INFO] tweaked toml for git repo https://github.com/Rustixir/durableMap written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Rustixir/durableMap already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24d8aff6148aeb189b575e798dfda4f975aefdd134c13b2dda427f723396df1b
[INFO] running `Command { std: "docker" "start" "-a" "24d8aff6148aeb189b575e798dfda4f975aefdd134c13b2dda427f723396df1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24d8aff6148aeb189b575e798dfda4f975aefdd134c13b2dda427f723396df1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d8aff6148aeb189b575e798dfda4f975aefdd134c13b2dda427f723396df1b", kill_on_drop: false }`
[INFO] [stdout] 24d8aff6148aeb189b575e798dfda4f975aefdd134c13b2dda427f723396df1b
[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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ad1abe0d2a43c9d233e0542a9ad8abdfe213ee2aa341ca5bcca99690396678b
[INFO] running `Command { std: "docker" "start" "-a" "4ad1abe0d2a43c9d233e0542a9ad8abdfe213ee2aa341ca5bcca99690396678b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking crc32fast v1.3.2
[INFO] [stderr]     Checking lock_api v0.4.7
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking dashmap v5.2.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking advisory-lock v0.2.0
[INFO] [stderr]     Checking simple_wal v0.3.0
[INFO] [stderr]     Checking rstorage v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `current_segment_index` is never read
[INFO] [stdout]   --> src/disk_log.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     struct TmpLogStruct {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |         current_segment_index: usize
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_segment_index` is never read
[INFO] [stdout]   --> src/disk_log.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     struct TmpLogStruct {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |         current_segment_index: usize
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.22s
[INFO] running `Command { std: "docker" "inspect" "4ad1abe0d2a43c9d233e0542a9ad8abdfe213ee2aa341ca5bcca99690396678b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad1abe0d2a43c9d233e0542a9ad8abdfe213ee2aa341ca5bcca99690396678b", kill_on_drop: false }`
[INFO] [stdout] 4ad1abe0d2a43c9d233e0542a9ad8abdfe213ee2aa341ca5bcca99690396678b