[INFO] fetching crate leslie_lamport 0.3.0... [INFO] testing leslie_lamport-0.3.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate leslie_lamport 0.3.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate leslie_lamport 0.3.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate leslie_lamport 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate leslie_lamport 0.3.0 [INFO] tweaked toml for crates.io crate leslie_lamport 0.3.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate leslie_lamport 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 132ea6a40d2645f4df455ad42d98b78613a69c42d7bbdfeacd0771658521f65a [INFO] running `"docker" "start" "-a" "132ea6a40d2645f4df455ad42d98b78613a69c42d7bbdfeacd0771658521f65a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling cc v1.0.53 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling crypto-hash v0.3.4 [INFO] [stderr] Compiling serde_yaml v0.8.12 [INFO] [stderr] Compiling leslie_lamport v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.12s [INFO] running `"docker" "inspect" "132ea6a40d2645f4df455ad42d98b78613a69c42d7bbdfeacd0771658521f65a"` [INFO] running `"docker" "rm" "-f" "132ea6a40d2645f4df455ad42d98b78613a69c42d7bbdfeacd0771658521f65a"` [INFO] [stdout] 132ea6a40d2645f4df455ad42d98b78613a69c42d7bbdfeacd0771658521f65a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7e20fa689a51b8c590c1e6aa2350d280c01acb48941a72ff7cb54df19e345e06 [INFO] running `"docker" "start" "-a" "7e20fa689a51b8c590c1e6aa2350d280c01acb48941a72ff7cb54df19e345e06"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling leslie_lamport v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.40s [INFO] running `"docker" "inspect" "7e20fa689a51b8c590c1e6aa2350d280c01acb48941a72ff7cb54df19e345e06"` [INFO] running `"docker" "rm" "-f" "7e20fa689a51b8c590c1e6aa2350d280c01acb48941a72ff7cb54df19e345e06"` [INFO] [stdout] 7e20fa689a51b8c590c1e6aa2350d280c01acb48941a72ff7cb54df19e345e06 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5d8580b2b183ffb7d0437b1251b81651505320bbbb7a68b5c652f38abc1a91af [INFO] running `"docker" "start" "-a" "5d8580b2b183ffb7d0437b1251b81651505320bbbb7a68b5c652f38abc1a91af"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/leslie_lamport-79300f55309b7eca [INFO] [stderr] Running /opt/rustwide/target/debug/deps/unit_tests-3e2a29d64700074e [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test random_tests::retrieve_32 ... ok [INFO] [stdout] test random_tests::retrieve_all ... ok [INFO] [stdout] test advanced_generation_tests::advanced_generate_blake2b_64 ... ok [INFO] [stdout] test simple_signing_tests::sign_blake2b ... ok [INFO] [stdout] test simple_signing_tests::sign_blake2b_64 ... ok [INFO] [stdout] test advanced_generation_tests::advanced_generate_sha256 ... ok [INFO] [stdout] test simple_signing_tests::sign_sha256_less_bytes ... ok [INFO] [stdout] test simple_generation_tests::generate_sha256 ... ok [INFO] [stdout] test simple_generation_tests::generate_sha512 ... ok [INFO] [stdout] test simple_generation_tests::generate_blake2b ... ok [INFO] [stdout] test simple_generation_tests::generate_blake2b_64 ... ok [INFO] [stdout] test simple_signing_tests::sign_sha256 ... ok [INFO] [stdout] test simple_verification::verify_sha256 ... ok [INFO] [stdout] test simple_verification::verify_wrong_pk ... ok [INFO] [stdout] test simple_verification::verify_blake2b ... ok [INFO] [stdout] test simple_verification::verify_wrong_pk_but_right_bit ... ok [INFO] [stdout] test simple_signing_tests::sign_sha512 ... ok [INFO] [stdout] test advanced_generation_tests::panic_advanced_generate_d_of_24 ... ok [INFO] [stdout] test simple_signing_tests::panic_sign_sha256_odd_length ... ok [INFO] [stdout] test simple_signing_tests::panic_sign_sha256_extra_byte ... ok [INFO] [stdout] test advanced_generation_tests::panic_generate_d_of_256 ... ok [INFO] [stdout] test simple_verification::panic_verify_extra_byte_in_input ... ok [INFO] [stdout] test advanced_generation_tests::advanced_generate_sha512 ... ok [INFO] [stdout] test simple_verification::verify_wrong_signature ... ok [INFO] [stdout] test simple_verification::verify_sha512 ... ok [INFO] [stdout] test simple_verification::verify_blake2b_64 ... ok [INFO] [stdout] test simple_verification::verify_wrong_input ... ok [INFO] [stdout] test advanced_generation_tests::advanced_generate_blake2b ... ok [INFO] [stderr] Doc-tests leslie_lamport [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - LamportKeyPair (line 67) ... FAILED [INFO] [stdout] test src/lib.rs - LamportKeyPair (line 51) ... ok [INFO] [stdout] test src/lib.rs - LamportKeyPair::generate_advanced (line 185) ... ok [INFO] [stdout] test src/lib.rs - LamportSignature (line 103) ... ok [INFO] [stdout] test src/lib.rs - LamportKeyPair::generate (line 138) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - LamportKeyPair (line 67) stdout ---- [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:79:65 [INFO] [stdout] | [INFO] [stdout] 15 | let deserialized_keypair: LamportKeyPair = serde_yaml::from_str(&serialized_keypair).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected `str`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&str` [INFO] [stdout] found reference `&std::result::Result` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - LamportKeyPair (line 67) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "5d8580b2b183ffb7d0437b1251b81651505320bbbb7a68b5c652f38abc1a91af"` [INFO] running `"docker" "rm" "-f" "5d8580b2b183ffb7d0437b1251b81651505320bbbb7a68b5c652f38abc1a91af"` [INFO] [stdout] 5d8580b2b183ffb7d0437b1251b81651505320bbbb7a68b5c652f38abc1a91af