[INFO] fetching crate srp6 1.0.0-alpha.2...
[INFO] testing srp6-1.0.0-alpha.2 against 1.55.0 for beta-1.56-2
[INFO] extracting crate srp6 1.0.0-alpha.2 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate srp6 1.0.0-alpha.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate srp6 1.0.0-alpha.2
[INFO] finished tweaking crates.io crate srp6 1.0.0-alpha.2
[INFO] tweaked toml for crates.io crate srp6 1.0.0-alpha.2 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate crates.io crate srp6 1.0.0-alpha.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f54469d305c01c91d5cae3c91441bc4328ec1a79311ea689484cca49844e03f
[INFO] running `Command { std: "docker" "start" "-a" "8f54469d305c01c91d5cae3c91441bc4328ec1a79311ea689484cca49844e03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f54469d305c01c91d5cae3c91441bc4328ec1a79311ea689484cca49844e03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f54469d305c01c91d5cae3c91441bc4328ec1a79311ea689484cca49844e03f", kill_on_drop: false }`
[INFO] [stdout] 8f54469d305c01c91d5cae3c91441bc4328ec1a79311ea689484cca49844e03f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67cae7b1bb7277d33bd590912dcd008f605b9c39db8ee90c6351fb80500242eb
[INFO] running `Command { std: "docker" "start" "-a" "67cae7b1bb7277d33bd590912dcd008f605b9c39db8ee90c6351fb80500242eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling hex-literal v0.3.2
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling sha-1 v0.9.6
[INFO] [stderr]    Compiling srp6 v1.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 20s
[INFO] running `Command { std: "docker" "inspect" "67cae7b1bb7277d33bd590912dcd008f605b9c39db8ee90c6351fb80500242eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67cae7b1bb7277d33bd590912dcd008f605b9c39db8ee90c6351fb80500242eb", kill_on_drop: false }`
[INFO] [stdout] 67cae7b1bb7277d33bd590912dcd008f605b9c39db8ee90c6351fb80500242eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 801afe64bd7092a6659d2c993fbe37a021284e11e46d7c4d1c482c706ff802e8
[INFO] running `Command { std: "docker" "start" "-a" "801afe64bd7092a6659d2c993fbe37a021284e11e46d7c4d1c482c706ff802e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling srp6 v1.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "801afe64bd7092a6659d2c993fbe37a021284e11e46d7c4d1c482c706ff802e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "801afe64bd7092a6659d2c993fbe37a021284e11e46d7c4d1c482c706ff802e8", kill_on_drop: false }`
[INFO] [stdout] 801afe64bd7092a6659d2c993fbe37a021284e11e46d7c4d1c482c706ff802e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 661fd1b5f7fc4e4d9c45b56598992e0d1b8b1b3b857b20ad3591831272edf858
[INFO] running `Command { std: "docker" "start" "-a" "661fd1b5f7fc4e4d9c45b56598992e0d1b8b1b3b857b20ad3591831272edf858", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/srp6-b4da5a51d684b2bd)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test api::host::tests::should_panic_when_key_length_does_not_fit_to_modulus ... ok
[INFO] [stdout] test big_number::should_from_bytes ... ok
[INFO] [stdout] test big_number::should_modulo ... ok
[INFO] [stdout] test big_number::should_modulo_ref ... ok
[INFO] [stdout] test big_number::should_pad_0 ... ok
[INFO] [stdout] test big_number::should_random_initialize ... ok
[INFO] [stdout] test big_number::should_should_work_with_odd_byte_count ... ok
[INFO] [stdout] test big_number::should_subtract ... ok
[INFO] [stdout] test big_number::should_to_vec ... ok
[INFO] [stdout] test big_number::test_big_num_mul ... ok
[INFO] [stdout] test big_number::should_subtract_refs ... ok
[INFO] [stdout] test big_number::test_into_string_and_display ... ok
[INFO] [stdout] test big_number::test_mod_exp ... ok
[INFO] [stdout] test hash::tests::should_hash_2_big_numbers ... ok
[INFO] [stdout] test defaults::tests::should_ensure_the_non_legacy_key_lengths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests srp6
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/defaults.rs - defaults (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 196) ... ok
[INFO] [stdout] test src/defaults.rs - defaults (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 132) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "661fd1b5f7fc4e4d9c45b56598992e0d1b8b1b3b857b20ad3591831272edf858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661fd1b5f7fc4e4d9c45b56598992e0d1b8b1b3b857b20ad3591831272edf858", kill_on_drop: false }`
[INFO] [stdout] 661fd1b5f7fc4e4d9c45b56598992e0d1b8b1b3b857b20ad3591831272edf858