[INFO] fetching crate envelope 0.8.1...
[INFO] testing envelope-0.8.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate envelope 0.8.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate envelope 0.8.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate envelope 0.8.1
[INFO] finished tweaking crates.io crate envelope 0.8.1
[INFO] tweaked toml for crates.io crate envelope 0.8.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b714fd86578058c4c6e8ba5eb027f467593812288e66eb73d0f6e3994f2a210b
[INFO] running `Command { std: "docker" "start" "-a" "b714fd86578058c4c6e8ba5eb027f467593812288e66eb73d0f6e3994f2a210b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b714fd86578058c4c6e8ba5eb027f467593812288e66eb73d0f6e3994f2a210b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b714fd86578058c4c6e8ba5eb027f467593812288e66eb73d0f6e3994f2a210b", kill_on_drop: false }`
[INFO] [stdout] b714fd86578058c4c6e8ba5eb027f467593812288e66eb73d0f6e3994f2a210b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 361617e380cc7996b8c86a8a2245e9ca98e65bab492a109ceeb556abe873bd17
[INFO] running `Command { std: "docker" "start" "-a" "361617e380cc7996b8c86a8a2245e9ca98e65bab492a109ceeb556abe873bd17", kill_on_drop: false }`
[INFO] [stderr]    Compiling interpolation v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling envelope v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "361617e380cc7996b8c86a8a2245e9ca98e65bab492a109ceeb556abe873bd17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361617e380cc7996b8c86a8a2245e9ca98e65bab492a109ceeb556abe873bd17", kill_on_drop: false }`
[INFO] [stdout] 361617e380cc7996b8c86a8a2245e9ca98e65bab492a109ceeb556abe873bd17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7abdfa10214220a09c0bdec301c1f9b32692808691d38827c23d6942514d0bd
[INFO] running `Command { std: "docker" "start" "-a" "f7abdfa10214220a09c0bdec301c1f9b32692808691d38827c23d6942514d0bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling envelope v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "f7abdfa10214220a09c0bdec301c1f9b32692808691d38827c23d6942514d0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7abdfa10214220a09c0bdec301c1f9b32692808691d38827c23d6942514d0bd", kill_on_drop: false }`
[INFO] [stdout] f7abdfa10214220a09c0bdec301c1f9b32692808691d38827c23d6942514d0bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8b7714973bd7bcf0fadbf71044a2f6fdcdb3b4ca59709307ab3aaeb19d6d1ed
[INFO] running `Command { std: "docker" "start" "-a" "d8b7714973bd7bcf0fadbf71044a2f6fdcdb3b4ca59709307ab3aaeb19d6d1ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/envelope-dbc9000ab98c876c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/impl_envelope_for_vec.rs (/opt/rustwide/target/debug/deps/impl_envelope_for_vec-7fae9b5d1df95460)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test xf32_yi32 ... ok
[INFO] [stdout] test xi32_yf64 ... ok
[INFO] [stdout] test xf64_yf64 ... ok
[INFO] [stdout] test xi32_yi32 ... ok
[INFO] [stdout] test xi32_yf32 ... ok
[INFO] [stdout] test xf32_yi64 ... ok
[INFO] [stdout] test xi32_yi64 ... ok
[INFO] [stdout] test xf64_yf32 ... ok
[INFO] [stdout] test xf32_yf64 ... ok
[INFO] [stdout] test xf64_yi32 ... ok
[INFO] [stdout] test xf64_yi64 ... ok
[INFO] [stdout] test xi64_yf64 ... ok
[INFO] [stdout] test xi64_yf32 ... ok
[INFO] [stdout] test xi64_yi32 ... ok
[INFO] [stdout] test xf32_yf32 ... ok
[INFO] [stdout] test xu32_yf32 ... ok
[INFO] [stdout] test xi64_yi64 ... ok
[INFO] [stdout] test xu32_yi32 ... ok
[INFO] [stdout] test xu64_yi32 ... ok
[INFO] [stdout] test xu64_yi64 ... ok
[INFO] [stdout] test xu32_yf64 ... ok
[INFO] [stdout] test xu32_yi64 ... ok
[INFO] [stdout] test xu64_yf64 ... ok
[INFO] [stderr]    Doc-tests envelope
[INFO] [stdout] test xu64_yf32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8b7714973bd7bcf0fadbf71044a2f6fdcdb3b4ca59709307ab3aaeb19d6d1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8b7714973bd7bcf0fadbf71044a2f6fdcdb3b4ca59709307ab3aaeb19d6d1ed", kill_on_drop: false }`
[INFO] [stdout] d8b7714973bd7bcf0fadbf71044a2f6fdcdb3b4ca59709307ab3aaeb19d6d1ed