[INFO] fetching crate ferric 0.1.0...
[INFO] testing ferric-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ferric 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate ferric 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ferric 0.1.0
[INFO] finished tweaking crates.io crate ferric 0.1.0
[INFO] tweaked toml for crates.io crate ferric 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate ferric 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 992706c406be5db234489f2e9c53e1a709ed20609d2f4350c6c4157524ac1c18
[INFO] running `Command { std: "docker" "start" "-a" "992706c406be5db234489f2e9c53e1a709ed20609d2f4350c6c4157524ac1c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "992706c406be5db234489f2e9c53e1a709ed20609d2f4350c6c4157524ac1c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "992706c406be5db234489f2e9c53e1a709ed20609d2f4350c6c4157524ac1c18", kill_on_drop: false }`
[INFO] [stdout] 992706c406be5db234489f2e9c53e1a709ed20609d2f4350c6c4157524ac1c18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97503a16b86e74e2e92343aebf240297c0e3b14700c831e4fb9cd4030e6188c7
[INFO] running `Command { std: "docker" "start" "-a" "97503a16b86e74e2e92343aebf240297c0e3b14700c831e4fb9cd4030e6188c7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling ferric-macros v0.1.0
[INFO] [stderr]    Compiling ferric v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "97503a16b86e74e2e92343aebf240297c0e3b14700c831e4fb9cd4030e6188c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97503a16b86e74e2e92343aebf240297c0e3b14700c831e4fb9cd4030e6188c7", kill_on_drop: false }`
[INFO] [stdout] 97503a16b86e74e2e92343aebf240297c0e3b14700c831e4fb9cd4030e6188c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3841ff95092900477e771d1df0fe1297f44799131fd6ee8a51661cbfd5f8a9df
[INFO] running `Command { std: "docker" "start" "-a" "3841ff95092900477e771d1df0fe1297f44799131fd6ee8a51661cbfd5f8a9df", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferric v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ferric-d36a21b6eab57cc8)
[INFO] [stderr]   Executable tests/grass.rs (/opt/rustwide/target/debug/deps/grass-6c210e8806f74998)
[INFO] running `Command { std: "docker" "inspect" "3841ff95092900477e771d1df0fe1297f44799131fd6ee8a51661cbfd5f8a9df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3841ff95092900477e771d1df0fe1297f44799131fd6ee8a51661cbfd5f8a9df", kill_on_drop: false }`
[INFO] [stdout] 3841ff95092900477e771d1df0fe1297f44799131fd6ee8a51661cbfd5f8a9df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0590bf83dbff613ffa21a0275e47c16850c5d50644fc8f75651f321ad87096f
[INFO] running `Command { std: "docker" "start" "-a" "b0590bf83dbff613ffa21a0275e47c16850c5d50644fc8f75651f321ad87096f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ferric-d36a21b6eab57cc8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test distributions::bernoulli::tests::bernoulli_sample ... ok
[INFO] [stdout] test distributions::bernoulli::tests::bernoulli_too_low - should panic ... ok
[INFO] [stdout] test distributions::bernoulli::tests::bernoulli_too_high - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/grass.rs (/opt/rustwide/target/debug/deps/grass-6c210e8806f74998)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test grass ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ferric
[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" "b0590bf83dbff613ffa21a0275e47c16850c5d50644fc8f75651f321ad87096f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0590bf83dbff613ffa21a0275e47c16850c5d50644fc8f75651f321ad87096f", kill_on_drop: false }`
[INFO] [stdout] b0590bf83dbff613ffa21a0275e47c16850c5d50644fc8f75651f321ad87096f