[INFO] cloning repository https://github.com/purvesh-linux11/hexyl-snap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/purvesh-linux11/hexyl-snap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpurvesh-linux11%2Fhexyl-snap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpurvesh-linux11%2Fhexyl-snap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3df8a85c259536b48760bdc63687e94584ce8b70
[INFO] checking purvesh-linux11/hexyl-snap against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpurvesh-linux11%2Fhexyl-snap" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/purvesh-linux11/hexyl-snap on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/purvesh-linux11/hexyl-snap
[INFO] finished tweaking git repo https://github.com/purvesh-linux11/hexyl-snap
[INFO] tweaked toml for git repo https://github.com/purvesh-linux11/hexyl-snap written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/purvesh-linux11/hexyl-snap 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bdd1dbe23557c9fbcd46accc72aa942c0368e2d273b1737387e63d9d4df270e
[INFO] running `Command { std: "docker" "start" "-a" "8bdd1dbe23557c9fbcd46accc72aa942c0368e2d273b1737387e63d9d4df270e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bdd1dbe23557c9fbcd46accc72aa942c0368e2d273b1737387e63d9d4df270e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bdd1dbe23557c9fbcd46accc72aa942c0368e2d273b1737387e63d9d4df270e", kill_on_drop: false }`
[INFO] [stdout] 8bdd1dbe23557c9fbcd46accc72aa942c0368e2d273b1737387e63d9d4df270e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a27eed532423027428f525650ed2ea03ff776ea38852819f3b9db59f646aa98
[INFO] running `Command { std: "docker" "start" "-a" "0a27eed532423027428f525650ed2ea03ff776ea38852819f3b9db59f646aa98", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking predicates-core v1.0.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking predicates-tree v1.0.2
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking predicates v2.0.0
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking hexyl v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking assert_cmd v1.0.7
[INFO] [stdout] error: this conversion is useless `u64` to `u64`
[INFO] [stdout]    --> src/bin/hexyl.rs:217:31
[INFO] [stdout]     |
[INFO] [stdout] 217 |       let display_offset: u64 = matches
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 218 | |         .value_of("display_offset")
[INFO] [stdout] 219 | |         .map(|s| {
[INFO] [stdout] 220 | |             parse_byte_count(s).context(anyhow!(
[INFO] [stdout] ...   |
[INFO] [stdout] 226 | |         .unwrap_or(0)
[INFO] [stdout] 227 | |         .into();
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hexyl` (bin "hexyl") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this conversion is useless `u64` to `u64`
[INFO] [stdout]    --> src/bin/hexyl.rs:217:31
[INFO] [stdout]     |
[INFO] [stdout] 217 |       let display_offset: u64 = matches
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 218 | |         .value_of("display_offset")
[INFO] [stdout] 219 | |         .map(|s| {
[INFO] [stdout] 220 | |             parse_byte_count(s).context(anyhow!(
[INFO] [stdout] ...   |
[INFO] [stdout] 226 | |         .unwrap_or(0)
[INFO] [stdout] 227 | |         .into();
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hexyl` (bin "hexyl" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0a27eed532423027428f525650ed2ea03ff776ea38852819f3b9db59f646aa98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a27eed532423027428f525650ed2ea03ff776ea38852819f3b9db59f646aa98", kill_on_drop: false }`
[INFO] [stdout] 0a27eed532423027428f525650ed2ea03ff776ea38852819f3b9db59f646aa98