[INFO] crate samuel 0.1.2 is already in cache
[INFO] testing samuel-0.1.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate samuel 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate samuel 0.1.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate samuel 0.1.2
[INFO] finished tweaking crates.io crate samuel 0.1.2
[INFO] tweaked toml for crates.io crate samuel 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.44.0" "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] 4cc887180281f64488c35dd12abd184c1108331b290d3882c616bd5afd2849a7
[INFO] running `"docker" "start" "-a" "4cc887180281f64488c35dd12abd184c1108331b290d3882c616bd5afd2849a7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling xmlparser v0.8.1
[INFO] [stderr]    Compiling roxmltree v0.4.1
[INFO] [stderr]    Compiling samuel v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:323:17
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:334:17
[INFO] [stderr]     |
[INFO] [stderr] 334 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `"docker" "inspect" "4cc887180281f64488c35dd12abd184c1108331b290d3882c616bd5afd2849a7"`
[INFO] running `"docker" "rm" "-f" "4cc887180281f64488c35dd12abd184c1108331b290d3882c616bd5afd2849a7"`
[INFO] [stdout] 4cc887180281f64488c35dd12abd184c1108331b290d3882c616bd5afd2849a7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.44.0" "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] 523859c2a0d02bbc0f0739b84b1874b8be2104311628489d6edfd1650f99a866
[INFO] running `"docker" "start" "-a" "523859c2a0d02bbc0f0739b84b1874b8be2104311628489d6edfd1650f99a866"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling samuel v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:323:17
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:334:17
[INFO] [stderr]     |
[INFO] [stderr] 334 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:323:17
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:334:17
[INFO] [stderr]     |
[INFO] [stderr] 334 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.11s
[INFO] running `"docker" "inspect" "523859c2a0d02bbc0f0739b84b1874b8be2104311628489d6edfd1650f99a866"`
[INFO] running `"docker" "rm" "-f" "523859c2a0d02bbc0f0739b84b1874b8be2104311628489d6edfd1650f99a866"`
[INFO] [stdout] 523859c2a0d02bbc0f0739b84b1874b8be2104311628489d6edfd1650f99a866
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.44.0" "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] 0df2a287b8ef7fe65747243a185f9e3aee688f5d90a10798f28f4dcb1ac30798
[INFO] running `"docker" "start" "-a" "0df2a287b8ef7fe65747243a185f9e3aee688f5d90a10798f28f4dcb1ac30798"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:323:17
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:334:17
[INFO] [stderr]     |
[INFO] [stderr] 334 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:323:17
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:334:17
[INFO] [stderr]     |
[INFO] [stderr] 334 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/samuel-0731c793f289afc1
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test response::tests::parse_response_signed_assertion ... ok
[INFO] [stdout] test response::tests::parse_response ... ok
[INFO] [stdout] test response::tests::parse_response_encrypted_assertion ... ok
[INFO] [stdout] test encryption::tests::parse_ec_p521 ... ok
[INFO] [stdout] test encryption::tests::parse_rsa_3072 ... ok
[INFO] [stdout] test encryption::tests::parse_rsa_2048 ... ok
[INFO] [stdout] test encryption::tests::parse_rsa_4096 ... ok
[INFO] [stdout] test response::tests::parse_response_signed_encrypted_assertion ... ok
[INFO] [stdout] test encryption::tests::parse_ec_p384 ... ok
[INFO] [stdout] test encryption::tests::parse_ec_p256_concat_kdf ... ok
[INFO] [stdout] test encryption::tests::parse_dh_1024 ... ok
[INFO] [stdout] test encryption::tests::parse_rsa_3072_mgf1p ... ok
[INFO] [stdout] test encryption::tests::parse_ec_p256 ... ok
[INFO] [stdout] test response::tests::parse_response_signed_assertion_signed_message ... ok
[INFO] [stdout] test assertion::tests::parse_response ... ok
[INFO] [stdout] test response::tests::parse_response_wiki ... ok
[INFO] [stdout] test signature::tests::parse_response ... ok
[INFO] [stdout] test response::tests::parse_response_signed_message_encrypted_assertion ... ok
[INFO] [stdout] test response::tests::parse_response_signed_message ... ok
[INFO] [stdout] test response::tests::parse_response_signed_message_signed_encrypted_assertion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests samuel
[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] running `"docker" "inspect" "0df2a287b8ef7fe65747243a185f9e3aee688f5d90a10798f28f4dcb1ac30798"`
[INFO] running `"docker" "rm" "-f" "0df2a287b8ef7fe65747243a185f9e3aee688f5d90a10798f28f4dcb1ac30798"`
[INFO] [stdout] 0df2a287b8ef7fe65747243a185f9e3aee688f5d90a10798f28f4dcb1ac30798