[INFO] cloning repository https://github.com/adzialocha/toy-hypercore
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adzialocha/toy-hypercore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadzialocha%2Ftoy-hypercore", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadzialocha%2Ftoy-hypercore'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b45ba0fe314cf64fb99d247a0be02403b1e92c11
[INFO] checking adzialocha/toy-hypercore against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadzialocha%2Ftoy-hypercore" "/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/adzialocha/toy-hypercore on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adzialocha/toy-hypercore
[INFO] finished tweaking git repo https://github.com/adzialocha/toy-hypercore
[INFO] tweaked toml for git repo https://github.com/adzialocha/toy-hypercore written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/adzialocha/toy-hypercore already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ed25519-dalek v0.9.1
[INFO] [stderr]   Downloaded radix_trie v0.1.4
[INFO] [stderr]   Downloaded trust-dns-proto v0.7.1
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[INFO] [stderr]   Downloaded nibble_vec v0.0.4
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.6
[INFO] [stderr]   Downloaded trust-dns v0.15.1
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22057c5b5c3cb97a2704991f16c1acde5463f90a6282a4a74f05110cac580add
[INFO] running `Command { std: "docker" "start" "-a" "22057c5b5c3cb97a2704991f16c1acde5463f90a6282a4a74f05110cac580add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22057c5b5c3cb97a2704991f16c1acde5463f90a6282a4a74f05110cac580add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22057c5b5c3cb97a2704991f16c1acde5463f90a6282a4a74f05110cac580add", kill_on_drop: false }`
[INFO] [stdout] 22057c5b5c3cb97a2704991f16c1acde5463f90a6282a4a74f05110cac580add
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2248e7697a4c749574a29443ce04bb6117829a422ea2acb371e43be0dacad301
[INFO] running `Command { std: "docker" "start" "-a" "2248e7697a4c749574a29443ce04bb6117829a422ea2acb371e43be0dacad301", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking smallvec v0.6.9
[INFO] [stderr]     Checking futures v0.1.25
[INFO] [stderr]    Compiling cc v1.0.29
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[INFO] [stderr]     Checking constant_time_eq v0.1.3
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[INFO] [stderr]     Checking rand_jitter v0.1.3
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[INFO] [stderr]     Checking tokio-udp v0.1.3
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[INFO] [stderr]     Checking data-encoding-macro v0.1.6
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking tokio v0.1.15
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[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
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[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-0.15.1/src/serialize/txt/rdata_parsers/tlsa.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 |   const HEX: ::data_encoding::Encoding = new_encoding!{
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 17 | |     symbols: "0123456789abcdef",
[INFO] [stdout] 18 | |     ignore: " \t\r\n",
[INFO] [stdout] 19 | |     translate_from: "ABCDEF",
[INFO] [stdout] 20 | |     translate_to: "abcdef",
[INFO] [stdout] 21 | | };
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: assertion failed: source.starts_with(prefix)
[INFO] [stdout]    = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `proc_macro_call` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-0.15.1/src/serialize/txt/rdata_parsers/tlsa.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 |   const HEX: ::data_encoding::Encoding = new_encoding!{
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 17 | |     symbols: "0123456789abcdef",
[INFO] [stdout] 18 | |     ignore: " \t\r\n",
[INFO] [stdout] 19 | |     translate_from: "ABCDEF",
[INFO] [stdout] 20 | |     translate_to: "abcdef",
[INFO] [stdout] 21 | | };
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `trust-dns`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "2248e7697a4c749574a29443ce04bb6117829a422ea2acb371e43be0dacad301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2248e7697a4c749574a29443ce04bb6117829a422ea2acb371e43be0dacad301", kill_on_drop: false }`
[INFO] [stdout] 2248e7697a4c749574a29443ce04bb6117829a422ea2acb371e43be0dacad301