[INFO] fetching crate hash_browns 0.1.1...
[INFO] testing hash_browns-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate hash_browns 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate hash_browns 0.1.1
[INFO] finished tweaking crates.io crate hash_browns 0.1.1
[INFO] tweaked toml for crates.io crate hash_browns 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hash_browns 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec9316ca4c28ed8767baf3d300d94a93333ffe2014bff3b164612f28967509fb
[INFO] running `Command { std: "docker" "start" "-a" "ec9316ca4c28ed8767baf3d300d94a93333ffe2014bff3b164612f28967509fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec9316ca4c28ed8767baf3d300d94a93333ffe2014bff3b164612f28967509fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9316ca4c28ed8767baf3d300d94a93333ffe2014bff3b164612f28967509fb", kill_on_drop: false }`
[INFO] [stdout] ec9316ca4c28ed8767baf3d300d94a93333ffe2014bff3b164612f28967509fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f345fbe5f77d41c0543b989b3f37b5e943590cce61ee9baf9d37b1ca003c364a
[INFO] running `Command { std: "docker" "start" "-a" "f345fbe5f77d41c0543b989b3f37b5e943590cce61ee9baf9d37b1ca003c364a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash_browns v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::numbers::*`
[INFO] [stdout]  --> src/pipes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::numbers::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sys_time_in_secs` is never used
[INFO] [stdout]  --> src/nutils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_sys_time_in_secs() -> u64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "f345fbe5f77d41c0543b989b3f37b5e943590cce61ee9baf9d37b1ca003c364a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f345fbe5f77d41c0543b989b3f37b5e943590cce61ee9baf9d37b1ca003c364a", kill_on_drop: false }`
[INFO] [stdout] f345fbe5f77d41c0543b989b3f37b5e943590cce61ee9baf9d37b1ca003c364a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96b0abf5b46427ac645f2f5868c92b7f52a5a552086296e3c6d7648d59ba57e2
[INFO] running `Command { std: "docker" "start" "-a" "96b0abf5b46427ac645f2f5868c92b7f52a5a552086296e3c6d7648d59ba57e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash_browns v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::numbers::*`
[INFO] [stdout]  --> src/pipes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::numbers::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sys_time_in_secs` is never used
[INFO] [stdout]  --> src/nutils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_sys_time_in_secs() -> u64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::numbers::*`
[INFO] [stdout]  --> src/pipes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::numbers::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "96b0abf5b46427ac645f2f5868c92b7f52a5a552086296e3c6d7648d59ba57e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b0abf5b46427ac645f2f5868c92b7f52a5a552086296e3c6d7648d59ba57e2", kill_on_drop: false }`
[INFO] [stdout] 96b0abf5b46427ac645f2f5868c92b7f52a5a552086296e3c6d7648d59ba57e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 409c62f8d0858d037dac3cd7d38b45778b32cce57c1c46c37c066d2217fe04dc
[INFO] running `Command { std: "docker" "start" "-a" "409c62f8d0858d037dac3cd7d38b45778b32cce57c1c46c37c066d2217fe04dc", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::numbers::*`
[INFO] [stderr]  --> src/pipes.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::numbers::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_sys_time_in_secs` is never used
[INFO] [stderr]  --> src/nutils.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn get_sys_time_in_secs() -> u64 {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hash_browns` (lib) generated 2 warnings (run `cargo fix --lib -p hash_browns` to apply 1 suggestion)
[INFO] [stderr] warning: `hash_browns` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hash_browns-f30ab412bb939293)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test chops::chops_tests::chop_u64_works ... ok
[INFO] [stdout] test numbers::nutils_tests::byte_int_32_to_u32_works ... ok
[INFO] [stdout] test numbers::nutils_tests::byte_int_64_to_u64_works ... ok
[INFO] [stdout] test pipes::pipes_tests::pipe_u32_works ... ok
[INFO] [stdout] test chops::chops_tests::chop_u32_works ... ok
[INFO] [stdout] test nutils::nutils_tests::get_sys_time_in_secs_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash_browns
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/chops.rs - chops::ChopSeeds (line 5) ... ok
[INFO] [stdout] test src/pipes.rs - pipes::pipe_u32 (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "409c62f8d0858d037dac3cd7d38b45778b32cce57c1c46c37c066d2217fe04dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409c62f8d0858d037dac3cd7d38b45778b32cce57c1c46c37c066d2217fe04dc", kill_on_drop: false }`
[INFO] [stdout] 409c62f8d0858d037dac3cd7d38b45778b32cce57c1c46c37c066d2217fe04dc