[INFO] fetching crate hd-ed25519 0.0.1...
[INFO] checking hd-ed25519-0.0.1 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate hd-ed25519 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate hd-ed25519 0.0.1
[INFO] finished tweaking crates.io crate hd-ed25519 0.0.1
[INFO] tweaked toml for crates.io crate hd-ed25519 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hd-ed25519 0.0.1 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "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" "+82310651b93a594a3fd69015e1562186a080d94c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding curve25519-dalek v1.2.6 (available: v4.1.3)
[INFO] [stderr]       Adding ed25519-dalek v1.0.0-pre.2 (available: v1.0.1)
[INFO] [stderr]       Adding rand v0.5.6 (available: v0.9.2)
[INFO] [stderr]       Adding sha2 v0.8.2 (available: v0.10.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ed25519-dalek v1.0.0-pre.2
[INFO] [stderr]   Downloaded libm v0.1.4
[INFO] [stderr]   Downloaded curve25519-dalek v1.2.6
[INFO] [stderr]   Downloaded packed_simd_2 v0.3.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50099bba25ce85efc7cdad87baa47f9a70eeda8b2ec80eb5f69fad330517f420
[INFO] running `Command { std: "docker" "start" "-a" "50099bba25ce85efc7cdad87baa47f9a70eeda8b2ec80eb5f69fad330517f420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50099bba25ce85efc7cdad87baa47f9a70eeda8b2ec80eb5f69fad330517f420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50099bba25ce85efc7cdad87baa47f9a70eeda8b2ec80eb5f69fad330517f420", kill_on_drop: false }`
[INFO] [stdout] 50099bba25ce85efc7cdad87baa47f9a70eeda8b2ec80eb5f69fad330517f420
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 561c053a462317579d0bce16339c8cf86e9a0151ea315e37254d1570cd7d5718
[INFO] running `Command { std: "docker" "start" "-a" "561c053a462317579d0bce16339c8cf86e9a0151ea315e37254d1570cd7d5718", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stdout] error[E0277]: the trait bound `TimerError: Into<alloc::boxed::Box<(dyn core::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.5.6/src/rngs/jitter.rs:270:74
[INFO] [stdout]     |
[INFO] [stdout] 269 |         Error::with_cause(ErrorKind::Unavailable,
[INFO] [stdout]     |         ----------------- required by a bound introduced by this call
[INFO] [stdout] 270 |                               "timer jitter failed basic quality tests", err)
[INFO] [stdout]     |                                                                          ^^^ the trait `core::error::Error` is not implemented for `TimerError`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `alloc::boxed::Box<(dyn core::error::Error + Send + Sync + 'static)>` to implement `From<TimerError>`
[INFO] [stdout]     = note: required for `TimerError` to implement `Into<alloc::boxed::Box<(dyn core::error::Error + Send + Sync + 'static)>>`
[INFO] [stdout] note: required by a bound in `rand_core::Error::with_cause`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.2/src/error.rs:120:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn with_cause<E>(kind: ErrorKind, msg: &'static str, cause: E) -> Self
[INFO] [stdout]     |            ---------- required by a bound in this associated function
[INFO] [stdout] 120 |         where E: Into<Box<stdError + Send + Sync>>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Error::with_cause`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clear_on_drop v0.2.5
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rand` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "561c053a462317579d0bce16339c8cf86e9a0151ea315e37254d1570cd7d5718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561c053a462317579d0bce16339c8cf86e9a0151ea315e37254d1570cd7d5718", kill_on_drop: false }`
[INFO] [stdout] 561c053a462317579d0bce16339c8cf86e9a0151ea315e37254d1570cd7d5718
