[INFO] cloning repository https://github.com/rowans329/hsh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rowans329/hsh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frowans329%2Fhsh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frowans329%2Fhsh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5ebff697742fd951433059e7a735110c36973a4 [INFO] checking rowans329/hsh against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frowans329%2Fhsh" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rowans329/hsh on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rowans329/hsh [INFO] finished tweaking git repo https://github.com/rowans329/hsh [INFO] tweaked toml for git repo https://github.com/rowans329/hsh written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rowans329/hsh 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded whirlpool v0.9.0 [INFO] [stderr] Downloaded md2 v0.9.0 [INFO] [stderr] Downloaded md4 v0.9.0 [INFO] [stderr] Downloaded assert_cmd v1.0.3 [INFO] [stderr] Downloaded b64 v0.4.0 [INFO] [stderr] Downloaded bcrypt v0.10.1 [INFO] [stderr] Downloaded groestl v0.9.0 [INFO] [stderr] Downloaded streebog v0.9.2 [INFO] [stderr] Downloaded ripemd320 v0.9.0 [INFO] [stderr] Downloaded shabal v0.3.0 [INFO] [stderr] Downloaded gost94 v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c38c0a16d70562c51d39ad3df74bc8d429e6a1cbbdbfa7f0c46afaf2fb03e19 [INFO] running `Command { std: "docker" "start" "-a" "0c38c0a16d70562c51d39ad3df74bc8d429e6a1cbbdbfa7f0c46afaf2fb03e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c38c0a16d70562c51d39ad3df74bc8d429e6a1cbbdbfa7f0c46afaf2fb03e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c38c0a16d70562c51d39ad3df74bc8d429e6a1cbbdbfa7f0c46afaf2fb03e19", kill_on_drop: false }` [INFO] [stdout] 0c38c0a16d70562c51d39ad3df74bc8d429e6a1cbbdbfa7f0c46afaf2fb03e19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a06956112efbf9d0d097905acedeacc73f4fc5a43c9c044afcf709fc6829ca3 [INFO] running `Command { std: "docker" "start" "-a" "4a06956112efbf9d0d097905acedeacc73f4fc5a43c9c044afcf709fc6829ca3", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking cpufeatures v0.1.1 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking blowfish v0.8.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking bcrypt v0.10.1 [INFO] [stderr] Checking fern v0.6.0 [INFO] [stderr] Checking blake2 v0.9.2 [INFO] [stderr] Checking md4 v0.9.0 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking ripemd320 v0.9.0 [INFO] [stderr] Checking gost94 v0.9.1 [INFO] [stderr] Checking groestl v0.9.0 [INFO] [stderr] Checking whirlpool v0.9.0 [INFO] [stderr] Checking md2 v0.9.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking shabal v0.3.0 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Checking streebog v0.9.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking b64 v0.4.0 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Checking assert_cmd v1.0.3 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking hsh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Format` is imported redundantly [INFO] [stdout] --> src/bcrypt.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 150 | use super::*; [INFO] [stdout] | -------- the item `Format` is already imported here [INFO] [stdout] 151 | use crate::format::FORMAT_MODE; [INFO] [stdout] 152 | use crate::types::Format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: non-binding let on a synchronization lock [INFO] [stdout] --> src/format.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | let _ = mode.lock(); [INFO] [stdout] | ^ this lock is not assigned to a binding and is immediately dropped [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(let_underscore_lock)]` on by default [INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value [INFO] [stdout] | [INFO] [stdout] 234 | let _unused = mode.lock(); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] help: consider immediately dropping the value [INFO] [stdout] | [INFO] [stdout] 234 | drop(mode.lock()); [INFO] [stdout] | ~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hsh` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "4a06956112efbf9d0d097905acedeacc73f4fc5a43c9c044afcf709fc6829ca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a06956112efbf9d0d097905acedeacc73f4fc5a43c9c044afcf709fc6829ca3", kill_on_drop: false }` [INFO] [stdout] 4a06956112efbf9d0d097905acedeacc73f4fc5a43c9c044afcf709fc6829ca3 [INFO] checking rowans329/hsh against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frowans329%2Fhsh" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rowans329/hsh on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rowans329/hsh [INFO] finished tweaking git repo https://github.com/rowans329/hsh [INFO] tweaked toml for git repo https://github.com/rowans329/hsh written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rowans329/hsh 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f06f367f8e3fa7592f9bb413df95d64fc050cd487daa5e96ab78a1f24639a72a [INFO] running `Command { std: "docker" "start" "-a" "f06f367f8e3fa7592f9bb413df95d64fc050cd487daa5e96ab78a1f24639a72a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f06f367f8e3fa7592f9bb413df95d64fc050cd487daa5e96ab78a1f24639a72a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f06f367f8e3fa7592f9bb413df95d64fc050cd487daa5e96ab78a1f24639a72a", kill_on_drop: false }` [INFO] [stdout] f06f367f8e3fa7592f9bb413df95d64fc050cd487daa5e96ab78a1f24639a72a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfd71227475798c83668cb23d33265840a50f795c5093feea176941c2925bbae [INFO] running `Command { std: "docker" "start" "-a" "dfd71227475798c83668cb23d33265840a50f795c5093feea176941c2925bbae", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "dfd71227475798c83668cb23d33265840a50f795c5093feea176941c2925bbae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfd71227475798c83668cb23d33265840a50f795c5093feea176941c2925bbae", kill_on_drop: false }` [INFO] [stdout] dfd71227475798c83668cb23d33265840a50f795c5093feea176941c2925bbae