[INFO] fetching crate nickel-jwt-session 0.10.0...
[INFO] testing nickel-jwt-session-0.10.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate nickel-jwt-session 0.10.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate nickel-jwt-session 0.10.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nickel-jwt-session 0.10.0
[INFO] finished tweaking crates.io crate nickel-jwt-session 0.10.0
[INFO] tweaked toml for crates.io crate nickel-jwt-session 0.10.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12f5e4acdebd0b1d5229e005a1980db9a24df1c738d484ad088cd18cc7f7f2e4
[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" "12f5e4acdebd0b1d5229e005a1980db9a24df1c738d484ad088cd18cc7f7f2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12f5e4acdebd0b1d5229e005a1980db9a24df1c738d484ad088cd18cc7f7f2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f5e4acdebd0b1d5229e005a1980db9a24df1c738d484ad088cd18cc7f7f2e4", kill_on_drop: false }`
[INFO] [stdout] 12f5e4acdebd0b1d5229e005a1980db9a24df1c738d484ad088cd18cc7f7f2e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32bdb3a93df1aca892672acbb58cb3f0eb6c7bcdafc5c20cb163adaa2de29e84
[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" "32bdb3a93df1aca892672acbb58cb3f0eb6c7bcdafc5c20cb163adaa2de29e84", kill_on_drop: false }`
[INFO] [stderr]    Compiling cookie v0.9.2
[INFO] [stderr]    Compiling mustache v0.8.2
[INFO] [stderr]    Compiling jwt v0.4.0
[INFO] [stderr]    Compiling nickel v0.10.2
[INFO] [stderr]    Compiling nickel-jwt-session v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "32bdb3a93df1aca892672acbb58cb3f0eb6c7bcdafc5c20cb163adaa2de29e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32bdb3a93df1aca892672acbb58cb3f0eb6c7bcdafc5c20cb163adaa2de29e84", kill_on_drop: false }`
[INFO] [stdout] 32bdb3a93df1aca892672acbb58cb3f0eb6c7bcdafc5c20cb163adaa2de29e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e9ef52ba093b7597858c7ff8edbe25cb67285317be63f26fe703f7236222a6
[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" "01e9ef52ba093b7597858c7ff8edbe25cb67285317be63f26fe703f7236222a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling nickel-jwt-session v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.67s
[INFO] running `Command { std: "docker" "inspect" "01e9ef52ba093b7597858c7ff8edbe25cb67285317be63f26fe703f7236222a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e9ef52ba093b7597858c7ff8edbe25cb67285317be63f26fe703f7236222a6", kill_on_drop: false }`
[INFO] [stdout] 01e9ef52ba093b7597858c7ff8edbe25cb67285317be63f26fe703f7236222a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d99bfe922442df95b847b4e2dcab6bafc4e0d7b72ef9ea123022469b021014de
[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" "d99bfe922442df95b847b4e2dcab6bafc4e0d7b72ef9ea123022469b021014de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nickel_jwt_session-f3ab41d7aa3df0c7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests nickel-jwt-session
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d99bfe922442df95b847b4e2dcab6bafc4e0d7b72ef9ea123022469b021014de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d99bfe922442df95b847b4e2dcab6bafc4e0d7b72ef9ea123022469b021014de", kill_on_drop: false }`
[INFO] [stdout] d99bfe922442df95b847b4e2dcab6bafc4e0d7b72ef9ea123022469b021014de