[INFO] fetching crate pallet-session 2.0.0-rc5...
[INFO] testing pallet-session-2.0.0-rc5 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate pallet-session 2.0.0-rc5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pallet-session 2.0.0-rc5 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallet-session 2.0.0-rc5
[INFO] finished tweaking crates.io crate pallet-session 2.0.0-rc5
[INFO] tweaked toml for crates.io crate pallet-session 2.0.0-rc5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 9795432700d99914351abbe9dc085ac27ddaf2d4a4a8257b797f6751654afc7f
[INFO] running `Command { std: "docker" "start" "-a" "9795432700d99914351abbe9dc085ac27ddaf2d4a4a8257b797f6751654afc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9795432700d99914351abbe9dc085ac27ddaf2d4a4a8257b797f6751654afc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9795432700d99914351abbe9dc085ac27ddaf2d4a4a8257b797f6751654afc7f", kill_on_drop: false }`
[INFO] [stdout] 9795432700d99914351abbe9dc085ac27ddaf2d4a4a8257b797f6751654afc7f
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b34cbfdffff867a4428d0cb5cc44591ac428f71680085ec9e440366dd3551ba7
[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" "b34cbfdffff867a4428d0cb5cc44591ac428f71680085ec9e440366dd3551ba7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling wasm-timer v0.2.4
[INFO] [stderr]    Compiling statrs v0.10.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling sp-arithmetic v2.0.0-rc5
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling wasmi v0.6.2
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling sp-wasm-interface v2.0.0-rc5
[INFO] [stderr]    Compiling sp-runtime-interface v2.0.0-rc5
[INFO] [stderr]    Compiling sp-core v2.0.0-rc5
[INFO] [stderr]    Compiling sp-trie v2.0.0-rc5
[INFO] [stderr]    Compiling sp-inherents v2.0.0-rc5
[INFO] [stderr]    Compiling frame-metadata v11.0.0-rc5
[INFO] [stderr]    Compiling sp-state-machine v0.8.0-rc5
[INFO] [stderr]    Compiling sp-io v2.0.0-rc5
[INFO] [stderr]    Compiling sp-application-crypto v2.0.0-rc5
[INFO] [stderr]    Compiling sp-runtime v2.0.0-rc5
[INFO] [stderr]    Compiling linregress v0.1.7
[INFO] [stderr]    Compiling sp-version v2.0.0-rc5
[INFO] [stderr]    Compiling frame-support v2.0.0-rc5
[INFO] [stderr]    Compiling sp-staking v2.0.0-rc5
[INFO] [stderr]    Compiling sp-api v2.0.0-rc5
[INFO] [stderr]    Compiling sp-timestamp v2.0.0-rc5
[INFO] [stderr]    Compiling sp-session v2.0.0-rc5
[INFO] [stderr]    Compiling frame-system v2.0.0-rc5
[INFO] [stderr]    Compiling frame-benchmarking v2.0.0-rc5
[INFO] [stderr]    Compiling pallet-timestamp v2.0.0-rc5
[INFO] [stderr]    Compiling pallet-session v2.0.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "b34cbfdffff867a4428d0cb5cc44591ac428f71680085ec9e440366dd3551ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34cbfdffff867a4428d0cb5cc44591ac428f71680085ec9e440366dd3551ba7", kill_on_drop: false }`
[INFO] [stdout] b34cbfdffff867a4428d0cb5cc44591ac428f71680085ec9e440366dd3551ba7
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", 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] 2180eeda06b3880d9993970f5c76a8fc698f2d3f0e9f57f099e56f34de14626e
[INFO] running `Command { std: "docker" "start" "-a" "2180eeda06b3880d9993970f5c76a8fc698f2d3f0e9f57f099e56f34de14626e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pallet-session v2.0.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.14s
[INFO] running `Command { std: "docker" "inspect" "2180eeda06b3880d9993970f5c76a8fc698f2d3f0e9f57f099e56f34de14626e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2180eeda06b3880d9993970f5c76a8fc698f2d3f0e9f57f099e56f34de14626e", kill_on_drop: false }`
[INFO] [stdout] 2180eeda06b3880d9993970f5c76a8fc698f2d3f0e9f57f099e56f34de14626e
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1fa39ed67d6b0c608be14c0bfd65ab4ccbe1de6730e37d3a9f063a03a5de817
[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" "a1fa39ed67d6b0c608be14c0bfd65ab4ccbe1de6730e37d3a9f063a03a5de817", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pallet_session-e66dff5551363110
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test historical::offchain::tests::encode_decode_roundtrip ... ok
[INFO] [stdout] test tests::periodic_session_works ... ok
[INFO] [stdout] test tests::put_get_keys ... ok
[INFO] [stdout] test historical::offchain::tests::onchain_to_offchain ... ok
[INFO] [stdout] test tests::keys_cleared_on_kill ... ok
[INFO] [stdout] test historical::offchain::tests::historical_proof_offchain ... ok
[INFO] [stdout] test tests::return_true_if_more_than_third_is_disabled ... ok
[INFO] [stdout] test historical::tests::generated_proof_is_good ... ok
[INFO] [stdout] test tests::session_change_should_work ... ok
[INFO] [stdout] test tests::duplicates_are_not_allowed ... ok
[INFO] [stdout] test tests::authorities_should_track_validators ... ok
[INFO] [stdout] test tests::simple_setup_should_work ... ok
[INFO] [stdout] test tests::session_keys_generate_output_works_as_set_keys_input ... ok
[INFO] [stdout] test tests::should_work_with_early_exit ... ok
[INFO] [stdout] test tests::session_changed_flag_works ... ok
[INFO] [stdout] test historical::tests::prune_up_to_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pallet-session
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 88) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1fa39ed67d6b0c608be14c0bfd65ab4ccbe1de6730e37d3a9f063a03a5de817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1fa39ed67d6b0c608be14c0bfd65ab4ccbe1de6730e37d3a9f063a03a5de817", kill_on_drop: false }`
[INFO] [stdout] a1fa39ed67d6b0c608be14c0bfd65ab4ccbe1de6730e37d3a9f063a03a5de817