[INFO] fetching crate tmkms 0.10.1...
[INFO] testing tmkms-0.10.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tmkms 0.10.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tmkms 0.10.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tmkms 0.10.1
[INFO] finished tweaking crates.io crate tmkms 0.10.1
[INFO] tweaked toml for crates.io crate tmkms 0.10.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate tmkms 0.10.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chunked_transfer v1.4.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cd6316739b7b48f0913899733e918fa3130e24ab122bceedcbf763022c0e750
[INFO] running `Command { std: "docker" "start" "-a" "5cd6316739b7b48f0913899733e918fa3130e24ab122bceedcbf763022c0e750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cd6316739b7b48f0913899733e918fa3130e24ab122bceedcbf763022c0e750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd6316739b7b48f0913899733e918fa3130e24ab122bceedcbf763022c0e750", kill_on_drop: false }`
[INFO] [stdout] 5cd6316739b7b48f0913899733e918fa3130e24ab122bceedcbf763022c0e750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59f8af1a6e1f6790bb0fc35b1795989080db447e62fde4fd5cd888f245f5bcb4
[INFO] running `Command { std: "docker" "start" "-a" "59f8af1a6e1f6790bb0fc35b1795989080db447e62fde4fd5cd888f245f5bcb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
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[INFO] [stderr]    Compiling chacha20 v0.6.0
[INFO] [stderr]    Compiling merlin v2.0.1
[INFO] [stderr]    Compiling hkd32 v0.5.0
[INFO] [stderr]    Compiling chacha20poly1305 v0.7.1
[INFO] [stderr]    Compiling futures-util v0.3.14
[INFO] [stderr]    Compiling gumdrop v0.7.0
[INFO] [stderr]    Compiling ecdsa v0.10.2
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling tracing v0.1.25
[INFO] [stderr]    Compiling tracing-subscriber v0.2.17
[INFO] [stderr]    Compiling x25519-dalek v1.1.1
[INFO] [stderr]    Compiling k256 v0.7.3
[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]    Compiling prost-types v0.7.0
[INFO] [stderr]    Compiling futures-executor v0.3.14
[INFO] [stderr]    Compiling futures v0.3.14
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ed25519 v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling secrecy v0.7.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling tendermint-proto v0.19.0
[INFO] [stderr]    Compiling abscissa_core v0.6.0-pre.1
[INFO] [stderr]    Compiling tendermint v0.19.0
[INFO] [stderr]    Compiling tendermint-p2p v0.19.0
[INFO] [stderr]    Compiling tmkms v0.10.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: please enable one of the following backends with cargo's --features argument: yubihsm, ledgertm, softsign (e.g. --features=yubihsm)
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / compile_error!(
[INFO] [stdout] 8  | |     "please enable one of the following backends with cargo's --features argument: \
[INFO] [stdout] 9  | |      yubihsm, ledgertm, softsign (e.g. --features=yubihsm)"
[INFO] [stdout] 10 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tmkms`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "59f8af1a6e1f6790bb0fc35b1795989080db447e62fde4fd5cd888f245f5bcb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f8af1a6e1f6790bb0fc35b1795989080db447e62fde4fd5cd888f245f5bcb4", kill_on_drop: false }`
[INFO] [stdout] 59f8af1a6e1f6790bb0fc35b1795989080db447e62fde4fd5cd888f245f5bcb4