[INFO] cloning repository https://github.com/deuszx/ibc-failing-sample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deuszx/ibc-failing-sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeuszx%2Fibc-failing-sample", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeuszx%2Fibc-failing-sample'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35056337fe7240fcdc3fbda7479903b00408ff29
[INFO] documenting deuszx/ibc-failing-sample against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeuszx%2Fibc-failing-sample" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/deuszx/ibc-failing-sample on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/deuszx/ibc-failing-sample
[INFO] finished tweaking git repo https://github.com/deuszx/ibc-failing-sample
[INFO] tweaked toml for git repo https://github.com/deuszx/ibc-failing-sample written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate git repo https://github.com/deuszx/ibc-failing-sample already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/informalsystems/ibc-rs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quanta v0.9.3
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[INFO] [stderr]   Downloaded tendermint-config v0.23.6
[INFO] [stderr]   Downloaded safe-proc-macro2 v1.0.36
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[INFO] [stderr]   Downloaded contracts v0.6.3
[INFO] [stderr]   Downloaded tendermint v0.23.6
[INFO] [stderr]   Downloaded headers v0.3.7
[INFO] [stderr]   Downloaded secp256k1 v0.22.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 130b13ed95279969e28b292784bec8b578099c6d9d7857ba302aa88564029b0b
[INFO] running `Command { std: "docker" "start" "-a" "130b13ed95279969e28b292784bec8b578099c6d9d7857ba302aa88564029b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "130b13ed95279969e28b292784bec8b578099c6d9d7857ba302aa88564029b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "130b13ed95279969e28b292784bec8b578099c6d9d7857ba302aa88564029b0b", kill_on_drop: false }`
[INFO] [stdout] 130b13ed95279969e28b292784bec8b578099c6d9d7857ba302aa88564029b0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d95fa530605eaa6e070cfc35dfdbc210ed619f63ae5f15744e021da48cf39f0e
[INFO] running `Command { std: "docker" "start" "-a" "d95fa530605eaa6e070cfc35dfdbc210ed619f63ae5f15744e021da48cf39f0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling libc v0.2.124
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[INFO] [stderr]     Checking futures-sink v0.3.21
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[INFO] [stderr]     Checking futures-io v0.3.21
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling secp256k1-sys v0.5.0
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]     Checking headers v0.3.7
[INFO] [stderr]     Checking parking_lot v0.11.2
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[INFO] [stderr]     Checking tungstenite v0.12.0
[INFO] [stderr]     Checking nanoid v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling contracts v0.6.3
[INFO] [stderr]     Checking peg v0.7.0
[INFO] [stderr]     Checking triomphe v0.1.5
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking flex-error v0.4.4
[INFO] [stderr]     Checking safe-regex v0.2.5
[INFO] [stderr] error: could not compile `derive_more`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name derive_more --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/derive_more-0.99.17/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="display"' --cfg 'feature="from"' -C metadata=85470086108c6c66 -C extra-filename=-85470086108c6c66 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0bde51d334372518.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-fd8670d14b2f18f6.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-587820b828ee44d8.rlib --extern proc_macro --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `serde_derive`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.136/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=4bcf1f189b134029 -C extra-filename=-4bcf1f189b134029 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0bde51d334372518.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-fd8670d14b2f18f6.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-587820b828ee44d8.rlib --extern proc_macro --cap-lints allow --cfg underscore_consts --cfg ptr_addr_of` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d95fa530605eaa6e070cfc35dfdbc210ed619f63ae5f15744e021da48cf39f0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d95fa530605eaa6e070cfc35dfdbc210ed619f63ae5f15744e021da48cf39f0e", kill_on_drop: false }`
[INFO] [stdout] d95fa530605eaa6e070cfc35dfdbc210ed619f63ae5f15744e021da48cf39f0e