[INFO] cloning repository https://github.com/schnupperboy/bitcoin-micropayments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schnupperboy/bitcoin-micropayments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschnupperboy%2Fbitcoin-micropayments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschnupperboy%2Fbitcoin-micropayments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c9aa89bff6ce328e251856e6108e15bd73a1faf
[INFO] testing schnupperboy/bitcoin-micropayments against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschnupperboy%2Fbitcoin-micropayments" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/schnupperboy/bitcoin-micropayments on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/schnupperboy/bitcoin-micropayments
[INFO] finished tweaking git repo https://github.com/schnupperboy/bitcoin-micropayments
[INFO] tweaked toml for git repo https://github.com/schnupperboy/bitcoin-micropayments written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/schnupperboy/bitcoin-micropayments already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/kennytm/qrcode-rust`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aho-corasick v0.4.0
[INFO] [stderr]   Downloaded regex v0.1.43
[INFO] [stderr]   Downloaded serde v0.6.1
[INFO] [stderr]   Downloaded net2 v0.2.19
[INFO] [stderr]   Downloaded url v0.5.0
[INFO] [stderr]   Downloaded gcc v0.3.20
[INFO] [stderr]   Downloaded lzw v0.9.0
[INFO] [stderr]   Downloaded regex_macros v0.1.24
[INFO] [stderr]   Downloaded openssl-sys-extras v0.7.1
[INFO] [stderr]   Downloaded hyper v0.7.0
[INFO] [stderr]   Downloaded openssl v0.7.1
[INFO] [stderr]   Downloaded websocket v0.14.0
[INFO] [stderr]   Downloaded num v0.1.28
[INFO] [stderr]   Downloaded openssl-sys v0.7.1
[INFO] [stderr]   Downloaded flate2 v0.2.11
[INFO] [stderr]   Downloaded gif v0.6.0
[INFO] [stderr]   Downloaded image v0.5.4
[INFO] [stderr]   Downloaded png v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca3afd559e4c564dfc766242f024a4954bb45c851ddca88018b029ffab3f3fd6
[INFO] running `Command { std: "docker" "start" "-a" "ca3afd559e4c564dfc766242f024a4954bb45c851ddca88018b029ffab3f3fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca3afd559e4c564dfc766242f024a4954bb45c851ddca88018b029ffab3f3fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3afd559e4c564dfc766242f024a4954bb45c851ddca88018b029ffab3f3fd6", kill_on_drop: false }`
[INFO] [stdout] ca3afd559e4c564dfc766242f024a4954bb45c851ddca88018b029ffab3f3fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a21dfc9fb4d94c500f2bb5a7c5b9f526cbfffa9bfbe0d5f9125ae3cd456b645f
[INFO] running `Command { std: "docker" "start" "-a" "a21dfc9fb4d94c500f2bb5a7c5b9f526cbfffa9bfbe0d5f9125ae3cd456b645f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.2
[INFO] [stderr]    Compiling gcc v0.3.20
[INFO] [stderr]    Compiling rustc-serialize v0.3.16
[INFO] [stderr]    Compiling inflate v0.1.0
[INFO] [stderr]    Compiling httparse v1.0.0
[INFO] [stderr]    Compiling unicase v1.0.1
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling lzw v0.9.0
[INFO] [stderr]    Compiling glob v0.2.10
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling openssl-sys v0.7.1
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.16/src/serialize.rs:145:45
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.3.12
[INFO] [stderr]    Compiling log v0.3.4
[INFO] [stderr]    Compiling memchr v0.1.7
[INFO] [stderr]    Compiling time v0.1.34
[INFO] [stderr]    Compiling num_cpus v0.2.10
[INFO] [stderr]    Compiling gif v0.6.0
[INFO] [stderr]    Compiling aho-corasick v0.4.0
[INFO] [stderr]    Compiling hpack v0.2.0
[INFO] [stderr]    Compiling net2 v0.2.19
[INFO] [stderr]    Compiling regex v0.1.43
[INFO] [stderr]    Compiling openssl-sys-extras v0.7.1
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]    Compiling solicit v0.4.4
[INFO] [stdout] error[E0446]: private type `SingleSearch` in public interface
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.43/src/prefix.rs:46:12
[INFO] [stdout]     |
[INFO] [stdout] 46  |     Single(SingleSearch),
[INFO] [stdout]     |            ^^^^^^^^^^^^ can't leak private type
[INFO] [stdout] ...
[INFO] [stdout] 169 | struct SingleSearch {
[INFO] [stdout]     | ------------------- `SingleSearch` declared as private
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0642`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a21dfc9fb4d94c500f2bb5a7c5b9f526cbfffa9bfbe0d5f9125ae3cd456b645f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21dfc9fb4d94c500f2bb5a7c5b9f526cbfffa9bfbe0d5f9125ae3cd456b645f", kill_on_drop: false }`
[INFO] [stdout] a21dfc9fb4d94c500f2bb5a7c5b9f526cbfffa9bfbe0d5f9125ae3cd456b645f