[INFO] fetching crate cachedhash 0.1.2...
[INFO] checking cachedhash-0.1.2 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate cachedhash 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate cachedhash 0.1.2 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cachedhash 0.1.2
[INFO] finished tweaking crates.io crate cachedhash 0.1.2
[INFO] tweaked toml for crates.io crate cachedhash 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9c0f94eedee15235cbc400ba5c97e4bef52af3cc5d1983eb7e5b73f370af052
[INFO] running `Command { std: "docker" "start" "-a" "c9c0f94eedee15235cbc400ba5c97e4bef52af3cc5d1983eb7e5b73f370af052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9c0f94eedee15235cbc400ba5c97e4bef52af3cc5d1983eb7e5b73f370af052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c0f94eedee15235cbc400ba5c97e4bef52af3cc5d1983eb7e5b73f370af052", kill_on_drop: false }`
[INFO] [stdout] c9c0f94eedee15235cbc400ba5c97e4bef52af3cc5d1983eb7e5b73f370af052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 749cd5b581dfe702de722678ea48fef7d119e6fab026d5aafabcc6b2e694e17a
[INFO] running `Command { std: "docker" "start" "-a" "749cd5b581dfe702de722678ea48fef7d119e6fab026d5aafabcc6b2e694e17a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking cachedhash v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] warning: the item `NonZeroU64` is imported redundantly
[INFO] [stdout]   --> src/atomic.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     use std::num::NonZeroU64;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 66 |
[INFO] [stdout] 67 |     use super::*;
[INFO] [stdout]    |         -------- the item `NonZeroU64` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DefaultHasher` is imported redundantly
[INFO] [stdout]    --> src/cachedhash.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |     use std::collections::hash_map::DefaultHasher;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     use super::*;
[INFO] [stdout]     |         -------- the item `DefaultHasher` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Hash` is imported redundantly
[INFO] [stdout]    --> src/cachedhash.rs:230:21
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use std::hash::{Hash, Hasher};
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     use super::*;
[INFO] [stdout]     |         -------- the item `Hash` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Hasher` is imported redundantly
[INFO] [stdout]    --> src/cachedhash.rs:230:27
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use std::hash::{Hash, Hasher};
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     use super::*;
[INFO] [stdout]     |         -------- the item `Hasher` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `Command { std: "docker" "inspect" "749cd5b581dfe702de722678ea48fef7d119e6fab026d5aafabcc6b2e694e17a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749cd5b581dfe702de722678ea48fef7d119e6fab026d5aafabcc6b2e694e17a", kill_on_drop: false }`
[INFO] [stdout] 749cd5b581dfe702de722678ea48fef7d119e6fab026d5aafabcc6b2e694e17a
