[INFO] fetching crate jwtinfo 0.3.0...
[INFO] testing jwtinfo-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate jwtinfo 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate jwtinfo 0.3.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jwtinfo 0.3.0
[INFO] finished tweaking crates.io crate jwtinfo 0.3.0
[INFO] tweaked toml for crates.io crate jwtinfo 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate jwtinfo 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5282aab8c6daf20122e89c2b070b22107a7bdbf30104ac0d32b6c43204f575c4
[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" "5282aab8c6daf20122e89c2b070b22107a7bdbf30104ac0d32b6c43204f575c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5282aab8c6daf20122e89c2b070b22107a7bdbf30104ac0d32b6c43204f575c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5282aab8c6daf20122e89c2b070b22107a7bdbf30104ac0d32b6c43204f575c4", kill_on_drop: false }`
[INFO] [stdout] 5282aab8c6daf20122e89c2b070b22107a7bdbf30104ac0d32b6c43204f575c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38eee94c38c8ddca6aeea1555ef235cd25e5d7b18c6f60505113b69659cef593
[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" "38eee94c38c8ddca6aeea1555ef235cd25e5d7b18c6f60505113b69659cef593", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling jwtinfo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.33s
[INFO] running `Command { std: "docker" "inspect" "38eee94c38c8ddca6aeea1555ef235cd25e5d7b18c6f60505113b69659cef593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38eee94c38c8ddca6aeea1555ef235cd25e5d7b18c6f60505113b69659cef593", kill_on_drop: false }`
[INFO] [stdout] 38eee94c38c8ddca6aeea1555ef235cd25e5d7b18c6f60505113b69659cef593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d5fe01efaafd1ae15e105fc116bcfb81dd0635cd3c47891ff14b7802aeceae
[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" "82d5fe01efaafd1ae15e105fc116bcfb81dd0635cd3c47891ff14b7802aeceae", kill_on_drop: false }`
[INFO] [stderr]    Compiling jwtinfo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "82d5fe01efaafd1ae15e105fc116bcfb81dd0635cd3c47891ff14b7802aeceae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d5fe01efaafd1ae15e105fc116bcfb81dd0635cd3c47891ff14b7802aeceae", kill_on_drop: false }`
[INFO] [stdout] 82d5fe01efaafd1ae15e105fc116bcfb81dd0635cd3c47891ff14b7802aeceae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e36b11f18d7fdc1641343a82f364a3baf666cad7ba4ec6786d75efc0bd5149c9
[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" "e36b11f18d7fdc1641343a82f364a3baf666cad7ba4ec6786d75efc0bd5149c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jwtinfo-3913da5e7b3882dd
[INFO] [stdout] running 15 tests
[INFO] [stdout] test jwt::test::assert_fails_with_non_base64_body ... ok
[INFO] [stdout] test jwt::test::assert_fails_with_non_base64_header ... ok
[INFO] [stdout] test jwt::test::assert_fails_with_non_base64_signature ... ok
[INFO] [stdout] test jwt::test::assert_fails_with_token_from_invalid_lossy_utf8 ... ok
[INFO] [stdout] test jwt::test::assert_parse_fail_due_invalid_json_body ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_invalid_body ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_invalid_signature ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_invalid_header ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_more_then_three_fragment ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_missing_body ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_invalid_json_header ... ok
[INFO] [stdout] test jwt::test::assert_parse_successfullt_from_str ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_missing_signature ... ok
[INFO] [stdout] test jwt::test::assert_fails_with_non_valid_token ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jwtinfo-71fc15a30d3c65ee
[INFO] [stdout] test jwt::test::assert_parse_successfully ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test jwt::test::assert_fails_with_token_from_invalid_lossy_utf8 ... ok
[INFO] [stdout] test jwt::test::assert_fails_with_non_valid_token ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_invalid_json_header ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_invalid_header ... ok
[INFO] [stdout] test jwt::test::assert_fails_with_non_base64_body ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_invalid_body ... ok
[INFO] [stdout] test jwt::test::assert_parse_fail_due_invalid_json_body ... ok
[INFO] [stdout] test jwt::test::assert_fails_with_non_base64_signature ... ok
[INFO] [stdout] test jwt::test::assert_fails_with_non_base64_header ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_missing_signature ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_missing_body ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_invalid_signature ... ok
[INFO] [stdout] test jwt::test::assert_parse_successfullt_from_str ... ok
[INFO] [stdout] test jwt::test::assert_parse_successfully ... ok
[INFO] [stdout] test jwt::test::assert_parse_fails_due_to_more_then_three_fragment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jwtinfo
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/jwt.rs - jwt (line 25) ... ok
[INFO] [stdout] test src/main.rs - (line 36) ... ok
[INFO] [stdout] test src/jwt.rs - jwt (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e36b11f18d7fdc1641343a82f364a3baf666cad7ba4ec6786d75efc0bd5149c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e36b11f18d7fdc1641343a82f364a3baf666cad7ba4ec6786d75efc0bd5149c9", kill_on_drop: false }`
[INFO] [stdout] e36b11f18d7fdc1641343a82f364a3baf666cad7ba4ec6786d75efc0bd5149c9