[INFO] cloning repository https://github.com/zentialEdwardSu/localref
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zentialEdwardSu/localref" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzentialEdwardSu%2Flocalref", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzentialEdwardSu%2Flocalref'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33e1aed3ea76b72b4540c37c096b1aea7c990c28
[INFO] checking zentialEdwardSu/localref against try#4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7 for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzentialEdwardSu%2Flocalref" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/zentialEdwardSu/localref
[INFO] finished tweaking git repo https://github.com/zentialEdwardSu/localref
[INFO] tweaked toml for git repo https://github.com/zentialEdwardSu/localref written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zentialEdwardSu/localref on toolchain 4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zentialEdwardSu/localref 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" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3af3987c1f5e24735a5107cf5b9bd232e9b7a74544687792d68a87189f26f441
[INFO] running `Command { std: "docker" "start" "3af3987c1f5e24735a5107cf5b9bd232e9b7a74544687792d68a87189f26f441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3af3987c1f5e24735a5107cf5b9bd232e9b7a74544687792d68a87189f26f441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3af3987c1f5e24735a5107cf5b9bd232e9b7a74544687792d68a87189f26f441" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3af3987c1f5e24735a5107cf5b9bd232e9b7a74544687792d68a87189f26f441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3af3987c1f5e24735a5107cf5b9bd232e9b7a74544687792d68a87189f26f441" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking tiff v0.11.3
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[INFO] [stderr]     Checking rand v0.8.6
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[INFO] [stderr]     Checking rollforward v0.1.0 (https://github.com/zentialEdwardSu/rollforward#a016a947)
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[INFO] [stderr]     Checking object_store v0.11.2
[INFO] [stderr]     Checking localref-core v0.1.0 (/opt/rustwide/workdir/crates/core)
[INFO] [stderr]     Checking notify-rust v4.18.0
[INFO] [stderr]     Checking user-notify v0.4.2
[INFO] [stdout] warning: function `create_directory_junction` is never used
[INFO] [stdout]   --> crates/core/src/platformfs/junction.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(super) fn create_directory_junction(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking csc v0.1.0 (/opt/rustwide/workdir/crates/csc)
[INFO] [stderr]     Checking localref-client v0.1.0 (/opt/rustwide/workdir/crates/client)
[INFO] [stderr]     Checking localref-host v0.1.0 (/opt/rustwide/workdir/crates/host)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crates/core/src/rest.rs:1697:13
[INFO] [stdout]      |
[INFO] [stdout] 1697 |         let mut daemon = LocalrefDaemon::for_library(temp.path()).unwrap();
[INFO] [stdout]      |             ----^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crates/core/src/rest.rs:1722:13
[INFO] [stdout]      |
[INFO] [stdout] 1722 |         let mut daemon = LocalrefDaemon::for_library(temp.path()).unwrap();
[INFO] [stdout]      |             ----^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking localref-plugin-sdk v0.1.0 (/opt/rustwide/workdir/crates/plugin-sdk)
[INFO] [stdout] warning: function `create_directory_junction` is never used
[INFO] [stdout]   --> crates/core/src/platformfs/junction.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(super) fn create_directory_junction(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking localref-plugin-hooklog v0.1.0 (/opt/rustwide/workdir/examples/plugins/hooklog)
[INFO] [stderr]     Checking localref-plugin-s3sync v0.1.0 (/opt/rustwide/workdir/examples/plugins/s3sync)
[INFO] [stderr]     Checking localref-plugin-bibtexer v0.1.0 (/opt/rustwide/workdir/examples/plugins/bibtexer)
[INFO] [stderr]     Checking localref-ffi v0.1.0 (/opt/rustwide/workdir/crates/ffi)
[INFO] [stderr]     Checking localref v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `Command { std: "docker" "inspect" "3af3987c1f5e24735a5107cf5b9bd232e9b7a74544687792d68a87189f26f441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af3987c1f5e24735a5107cf5b9bd232e9b7a74544687792d68a87189f26f441", kill_on_drop: false }`
[INFO] [stdout] 3af3987c1f5e24735a5107cf5b9bd232e9b7a74544687792d68a87189f26f441
