[INFO] fetching crate totp_rfc6238 0.5.0...
[INFO] testing totp_rfc6238-0.5.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate totp_rfc6238 0.5.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate totp_rfc6238 0.5.0 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 totp_rfc6238 0.5.0
[INFO] finished tweaking crates.io crate totp_rfc6238 0.5.0
[INFO] tweaked toml for crates.io crate totp_rfc6238 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4fcef504a83cb3a50d889872fd8d178ec10f34bebe55cdd67568028122ca317d
[INFO] running `Command { std: "docker" "start" "-a" "4fcef504a83cb3a50d889872fd8d178ec10f34bebe55cdd67568028122ca317d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fcef504a83cb3a50d889872fd8d178ec10f34bebe55cdd67568028122ca317d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fcef504a83cb3a50d889872fd8d178ec10f34bebe55cdd67568028122ca317d", kill_on_drop: false }`
[INFO] [stdout] 4fcef504a83cb3a50d889872fd8d178ec10f34bebe55cdd67568028122ca317d
[INFO] running `Command { std: "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" "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] e8fccb4a0f35603c7a24fa784ae0c1ab0ecb8da80c79db375950b204432408b9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e8fccb4a0f35603c7a24fa784ae0c1ab0ecb8da80c79db375950b204432408b9", 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] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling totp_rfc6238 v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "e8fccb4a0f35603c7a24fa784ae0c1ab0ecb8da80c79db375950b204432408b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8fccb4a0f35603c7a24fa784ae0c1ab0ecb8da80c79db375950b204432408b9", kill_on_drop: false }`
[INFO] [stdout] e8fccb4a0f35603c7a24fa784ae0c1ab0ecb8da80c79db375950b204432408b9
[INFO] running `Command { std: "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" "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] eb410cac97f1758e0304c15daef8a9673eafe9d6992134129725b16ee3ff3c09
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eb410cac97f1758e0304c15daef8a9673eafe9d6992134129725b16ee3ff3c09", kill_on_drop: false }`
[INFO] [stderr]    Compiling totp_rfc6238 v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "eb410cac97f1758e0304c15daef8a9673eafe9d6992134129725b16ee3ff3c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb410cac97f1758e0304c15daef8a9673eafe9d6992134129725b16ee3ff3c09", kill_on_drop: false }`
[INFO] [stdout] eb410cac97f1758e0304c15daef8a9673eafe9d6992134129725b16ee3ff3c09
[INFO] running `Command { std: "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" "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] dd5036228e313f4c0bc9ba1a08c350d07ddf853e868fa53282ea709877a6cac5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dd5036228e313f4c0bc9ba1a08c350d07ddf853e868fa53282ea709877a6cac5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/totp_rfc6238-6fae4af360c5107a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test low_level::tests::rfc6238_vectors_works ... ok
[INFO] [stdout] test low_level::tests::time_based_counter_bytes_works ... ok
[INFO] [stdout] test low_level::tests::time_based_counter_bytes_extended_tests ... ok
[INFO] [stdout] test low_level::tests::time_based_counter_bytes_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests totp_rfc6238
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/low_level.rs - low_level::truncate_to_string (line 174) ... ok
[INFO] [stdout] test src/low_level.rs - low_level::truncate (line 207) ... ok
[INFO] [stdout] test src/high_level.rs - high_level::TotpBuilder::set_step (line 32) ... ok
[INFO] [stdout] test src/low_level.rs - low_level::HashAlgorithm (line 14) ... ok
[INFO] [stdout] test src/low_level.rs - low_level::hmac_sha (line 103) ... ok
[INFO] [stdout] test src/high_level.rs - high_level::TotpBuilder::set_digit (line 65) ... ok
[INFO] [stdout] test src/low_level.rs - low_level::truncate_usize (line 146) ... ok
[INFO] [stdout] test src/high_level.rs - high_level::TotpGenerator::freeze_time (line 300) ... ok
[INFO] [stdout] test src/low_level.rs - low_level::time_based_counter_bytes (line 73) ... ok
[INFO] [stdout] test src/high_level.rs - high_level::TotpGenerator (line 134) ... ok
[INFO] [stdout] test src/high_level.rs - high_level::TotpGenerator::get_code_window (line 217) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd5036228e313f4c0bc9ba1a08c350d07ddf853e868fa53282ea709877a6cac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5036228e313f4c0bc9ba1a08c350d07ddf853e868fa53282ea709877a6cac5", kill_on_drop: false }`
[INFO] [stdout] dd5036228e313f4c0bc9ba1a08c350d07ddf853e868fa53282ea709877a6cac5