[INFO] fetching crate localstore 0.1.0...
[INFO] checking localstore-0.1.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate localstore 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate localstore 0.1.0
[INFO] finished tweaking crates.io crate localstore 0.1.0
[INFO] tweaked toml for crates.io crate localstore 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate localstore 0.1.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding ring v0.16.20 (available: v0.17.14)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 639085ba1521a97ea0fa59cc35e03b4c33909b65fc334ad86021897bb532ec56
[INFO] running `Command { std: "docker" "start" "-a" "639085ba1521a97ea0fa59cc35e03b4c33909b65fc334ad86021897bb532ec56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "639085ba1521a97ea0fa59cc35e03b4c33909b65fc334ad86021897bb532ec56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639085ba1521a97ea0fa59cc35e03b4c33909b65fc334ad86021897bb532ec56", kill_on_drop: false }`
[INFO] [stdout] 639085ba1521a97ea0fa59cc35e03b4c33909b65fc334ad86021897bb532ec56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8791799157f50788f59cd5951923e1471ba7ccc3f45f6efecdc00a42978c224
[INFO] running `Command { std: "docker" "start" "-a" "a8791799157f50788f59cd5951923e1471ba7ccc3f45f6efecdc00a42978c224", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking localstore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `NaiveTime` and `Timelike`
[INFO] [stdout]  --> src/common.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, NaiveDateTime, NaiveTime, TimeZone, Timelike, Utc};
[INFO] [stdout]   |                                       ^^^^^^^^^            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]  --> src/common.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ring::digest::{self, Digest};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linux::fs::MetadataExt`
[INFO] [stdout]  --> src/labelstore.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     os::{linux::fs::MetadataExt, unix::prelude::PermissionsExt},
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sha256`
[INFO] [stdout]   --> src/store.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use sha2::{Sha256, Digest};
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/store.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use sha2::{Sha256, Digest};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filters`
[INFO] [stdout]    --> src/store.rs:130:59
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn walk(&self, func: impl Fn(Info) -> StoreError, filters: Vec<String>) {
[INFO] [stdout]     |                                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filters`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/store.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |             let p = self.blobpath(expected);
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/store.rs:185:14
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let (path, refp, data) = self.ingest_paths(mref);
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `refp`
[INFO] [stdout]    --> src/store.rs:185:20
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let (path, refp, data) = self.ingest_paths(mref);
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_refp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total`
[INFO] [stdout]    --> src/store.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         total: i64,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_total`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root` is never read
[INFO] [stdout]   --> src/labelstore.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Labelstore {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 21 |     root: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `resumestatus` is never used
[INFO] [stdout]    --> src/store.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl Store {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn resumestatus() {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NaiveTime` and `Timelike`
[INFO] [stdout]  --> src/common.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, NaiveDateTime, NaiveTime, TimeZone, Timelike, Utc};
[INFO] [stdout]   |                                       ^^^^^^^^^            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]  --> src/common.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ring::digest::{self, Digest};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linux::fs::MetadataExt`
[INFO] [stdout]  --> src/labelstore.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     os::{linux::fs::MetadataExt, unix::prelude::PermissionsExt},
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sha256`
[INFO] [stdout]   --> src/store.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use sha2::{Sha256, Digest};
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/store.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use sha2::{Sha256, Digest};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filters`
[INFO] [stdout]    --> src/store.rs:130:59
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn walk(&self, func: impl Fn(Info) -> StoreError, filters: Vec<String>) {
[INFO] [stdout]     |                                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filters`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/store.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |             let p = self.blobpath(expected);
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/store.rs:185:14
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let (path, refp, data) = self.ingest_paths(mref);
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `refp`
[INFO] [stdout]    --> src/store.rs:185:20
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let (path, refp, data) = self.ingest_paths(mref);
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_refp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total`
[INFO] [stdout]    --> src/store.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         total: i64,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_total`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root` is never read
[INFO] [stdout]   --> src/labelstore.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Labelstore {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 21 |     root: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `resumestatus` is never used
[INFO] [stdout]    --> src/store.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl Store {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn resumestatus() {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "a8791799157f50788f59cd5951923e1471ba7ccc3f45f6efecdc00a42978c224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8791799157f50788f59cd5951923e1471ba7ccc3f45f6efecdc00a42978c224", kill_on_drop: false }`
[INFO] [stdout] a8791799157f50788f59cd5951923e1471ba7ccc3f45f6efecdc00a42978c224