[INFO] cloning repository https://github.com/bczhc/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bczhc/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbczhc%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbczhc%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42d5ded8354f35777a5f1090bc514d79d57dc2b4
[INFO] checking bczhc/rust against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbczhc%2Frust" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bczhc/rust on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bczhc/rust
[INFO] finished tweaking git repo https://github.com/bczhc/rust
[INFO] tweaked toml for git repo https://github.com/bczhc/rust written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/bczhc/rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ipnetwork v0.19.0
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[INFO] [stderr]   Downloaded pnet_transport v0.30.0
[INFO] [stderr]   Downloaded no-std-net v0.6.0
[INFO] [stderr]   Downloaded ipnetwork v0.18.0
[INFO] [stderr]   Downloaded rusqlite v0.26.3
[INFO] [stderr]   Downloaded git2 v0.13.21
[INFO] [stderr]   Downloaded size_format v1.0.2
[INFO] [stderr]   Downloaded bmp v0.5.0
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded pnet v0.30.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.30.0
[INFO] [stderr]   Downloaded pnet_base v0.30.0
[INFO] [stderr]   Downloaded qr2term v0.3.0
[INFO] [stderr]   Downloaded pnet_macros v0.30.0
[INFO] [stderr]   Downloaded pcre2-sys v0.2.5
[INFO] [stderr]   Downloaded libgit2-sys v0.12.22+1.1.0
[INFO] [stderr]   Downloaded pnet_datalink v0.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 804922819ad3e4b8935c1615b6d31ff67a353fbdb240e7596eefb841ca81f389
[INFO] running `Command { std: "docker" "start" "-a" "804922819ad3e4b8935c1615b6d31ff67a353fbdb240e7596eefb841ca81f389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "804922819ad3e4b8935c1615b6d31ff67a353fbdb240e7596eefb841ca81f389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "804922819ad3e4b8935c1615b6d31ff67a353fbdb240e7596eefb841ca81f389", kill_on_drop: false }`
[INFO] [stdout] 804922819ad3e4b8935c1615b6d31ff67a353fbdb240e7596eefb841ca81f389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67a9037c7a57ef11d2019d3a84e8034de31687ef43b9644b99181991ca415f3e
[INFO] running `Command { std: "docker" "start" "-a" "67a9037c7a57ef11d2019d3a84e8034de31687ef43b9644b99181991ca415f3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling version_check v0.9.3
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[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling heck v0.4.0
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[INFO] [stderr]    Compiling serde v1.0.137
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[INFO] [stderr]    Compiling parking_lot_core v0.9.3
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[INFO] [stderr]    Compiling rust v1.0.0 (/opt/rustwide/workdir)
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[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]    Compiling num-integer v0.1.44
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[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-complex v0.2.4
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[INFO] [stderr]     Checking crossbeam-channel v0.5.2
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[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]     Checking png v0.17.5
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[INFO] [stderr]    Compiling quote v1.0.15
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[INFO] [stderr]    Compiling libz-sys v1.1.3
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[INFO] [stderr]     Checking regex v1.0.0 (/opt/rustwide/workdir/apps/regex)
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling pnet_macros v0.30.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking git2 v0.13.21
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking flume v0.10.11
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking clap v3.1.12
[INFO] [stderr]     Checking exr v1.4.1
[INFO] [stderr]     Checking bczhc_lib v1.0.0 (/opt/rustwide/workdir/lib)
[INFO] [stderr]     Checking binary-input v1.0.0 (/opt/rustwide/workdir/apps/binary-input)
[INFO] [stderr]     Checking transfer v1.0.0 (/opt/rustwide/workdir/apps/transfer)
[INFO] [stderr]     Checking char-stat v1.0.0 (/opt/rustwide/workdir/apps/character-statistics)
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[INFO] [stderr]     Checking base256 v1.0.0 (/opt/rustwide/workdir/apps/base256)
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[INFO] [stderr]     Checking char-count v1.0.0 (/opt/rustwide/workdir/apps/char-count)
[INFO] [stderr]     Checking stdin-size v1.0.0 (/opt/rustwide/workdir/apps/stdin-size)
[INFO] [stderr]     Checking file-size v1.0.0 (/opt/rustwide/workdir/apps/file-size)
[INFO] [stderr]     Checking pnet_packet v0.30.0
[INFO] [stderr]     Checking serial-cat v1.0.0 (/opt/rustwide/workdir/apps/serial-cat)
[INFO] [stderr]     Checking ncat v1.0.0 (/opt/rustwide/workdir/apps/ncat)
[INFO] [stderr]     Checking forward v1.0.0 (/opt/rustwide/workdir/apps/forward)
[INFO] [stderr]     Checking binary-wav-codec v1.0.0 (/opt/rustwide/workdir/apps/binary-wav-codec)
[INFO] [stderr]     Checking http-server v1.0.0 (/opt/rustwide/workdir/apps/http-server)
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[INFO] [stderr]     Checking phone-transfer v1.0.0 (/opt/rustwide/workdir/apps/phone-transfer)
[INFO] [stderr]     Checking file-bmp-codec v1.0.0 (/opt/rustwide/workdir/apps/file-bitmap-codec)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.02s
[INFO] running `Command { std: "docker" "inspect" "67a9037c7a57ef11d2019d3a84e8034de31687ef43b9644b99181991ca415f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67a9037c7a57ef11d2019d3a84e8034de31687ef43b9644b99181991ca415f3e", kill_on_drop: false }`
[INFO] [stdout] 67a9037c7a57ef11d2019d3a84e8034de31687ef43b9644b99181991ca415f3e