[INFO] fetching crate earthbucks_ecdsa 0.8.2...
[INFO] testing earthbucks_ecdsa-0.8.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate earthbucks_ecdsa 0.8.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate earthbucks_ecdsa 0.8.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate earthbucks_ecdsa 0.8.2
[INFO] tweaked toml for crates.io crate earthbucks_ecdsa 0.8.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate earthbucks_ecdsa 0.8.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 43 packages to latest compatible versions
[INFO] [stderr]       Adding digest v0.11.0-pre.9 (available: v0.11.0-rc.4)
[INFO] [stderr]       Adding elliptic-curve v0.14.0-rc.1 (available: v0.14.0-rc.16)
[INFO] [stderr]       Adding hex-literal v0.4.1 (available: v1.1.0)
[INFO] [stderr]       Adding hmac v0.13.0-pre.4 (available: v0.13.0-rc.3)
[INFO] [stderr]       Adding serdect v0.3.0-rc.0 (available: v0.3.0)
[INFO] [stderr]       Adding sha2 v0.11.0-pre.4 (available: v0.11.0-rc.3)
[INFO] [stderr]       Adding signature v2.3.0-pre.4 (available: v2.3.0-pre.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 591528f369cd0ba22ac1713a689718916f3ae3c80e1207c2b22b1db25345c3da
[INFO] running `Command { std: "docker" "start" "-a" "591528f369cd0ba22ac1713a689718916f3ae3c80e1207c2b22b1db25345c3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "591528f369cd0ba22ac1713a689718916f3ae3c80e1207c2b22b1db25345c3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591528f369cd0ba22ac1713a689718916f3ae3c80e1207c2b22b1db25345c3da", kill_on_drop: false }`
[INFO] [stdout] 591528f369cd0ba22ac1713a689718916f3ae3c80e1207c2b22b1db25345c3da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78b4d0d56b59c24c0e2c4a5261c41f2ac416aaa82a65d66c87fef23a832feb4c
[INFO] running `Command { std: "docker" "start" "-a" "78b4d0d56b59c24c0e2c4a5261c41f2ac416aaa82a65d66c87fef23a832feb4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling const-oid v0.10.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling base16ct v0.3.0
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling der v0.8.0-rc.10
[INFO] [stderr]    Compiling hybrid-array v0.4.5
[INFO] [stderr]    Compiling hybrid-array v0.2.3
[INFO] [stderr]    Compiling block-buffer v0.11.0
[INFO] [stderr]    Compiling crypto-common v0.2.0-rc.5
[INFO] [stderr]    Compiling sec1 v0.8.0-rc.10
[INFO] [stderr]    Compiling crypto-bigint v0.6.1
[INFO] [stderr]    Compiling digest v0.11.0-pre.9
[INFO] [stderr]    Compiling signature v2.3.0-pre.4
[INFO] [stderr]    Compiling elliptic-curve v0.14.0-rc.1
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/elliptic-curve-0.14.0-rc.1/src/secret_key.rs:362:28
[INFO] [stdout]     |
[INFO] [stdout] 362 |                 return Err(der::Tag::BitString.value_error());
[INFO] [stdout]     |                        --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Error`, found `ErrorKind`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        arguments to this enum variant are incorrect
[INFO] [stdout]     |
[INFO] [stdout] help: the type constructed contains `ErrorKind` due to the type of the argument passed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/elliptic-curve-0.14.0-rc.1/src/secret_key.rs:362:24
[INFO] [stdout]     |
[INFO] [stdout] 362 |                 return Err(der::Tag::BitString.value_error());
[INFO] [stdout]     |                        ^^^^---------------------------------^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            this argument influences the type of `Err`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:566:4
[INFO] [stdout] help: call `Into::into` on this expression to convert `ErrorKind` into `sec1::der::Error`
[INFO] [stdout]     |
[INFO] [stdout] 362 |                 return Err(der::Tag::BitString.value_error().into());
[INFO] [stdout]     |                                                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elliptic-curve` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "78b4d0d56b59c24c0e2c4a5261c41f2ac416aaa82a65d66c87fef23a832feb4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b4d0d56b59c24c0e2c4a5261c41f2ac416aaa82a65d66c87fef23a832feb4c", kill_on_drop: false }`
[INFO] [stdout] 78b4d0d56b59c24c0e2c4a5261c41f2ac416aaa82a65d66c87fef23a832feb4c