[INFO] fetching crate authenticator 0.3.1...
[INFO] testing authenticator-0.3.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate authenticator 0.3.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate authenticator 0.3.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate authenticator 0.3.1
[INFO] finished tweaking crates.io crate authenticator 0.3.1
[INFO] tweaked toml for crates.io crate authenticator 0.3.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate authenticator 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 47cb0cc6dba938d4604e2f8a805e2323f8c1cda4167e310cff108b71e98da5af
[INFO] running `Command { std: "docker" "start" "-a" "47cb0cc6dba938d4604e2f8a805e2323f8c1cda4167e310cff108b71e98da5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47cb0cc6dba938d4604e2f8a805e2323f8c1cda4167e310cff108b71e98da5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47cb0cc6dba938d4604e2f8a805e2323f8c1cda4167e310cff108b71e98da5af", kill_on_drop: false }`
[INFO] [stdout] 47cb0cc6dba938d4604e2f8a805e2323f8c1cda4167e310cff108b71e98da5af
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--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] 8fed1aa390f5f1e261d770043ddbfe097889a7cd80705b372c41eaf13191ea59
[INFO] running `Command { std: "docker" "start" "-a" "8fed1aa390f5f1e261d770043ddbfe097889a7cd80705b372c41eaf13191ea59", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling authenticator v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling runloop v0.1.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.70s
[INFO] running `Command { std: "docker" "inspect" "8fed1aa390f5f1e261d770043ddbfe097889a7cd80705b372c41eaf13191ea59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fed1aa390f5f1e261d770043ddbfe097889a7cd80705b372c41eaf13191ea59", kill_on_drop: false }`
[INFO] [stdout] 8fed1aa390f5f1e261d770043ddbfe097889a7cd80705b372c41eaf13191ea59
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 04c8c0a4434a7cc507b9616144e05aea32c2684dce64fa5e578f26045167912c
[INFO] running `Command { std: "docker" "start" "-a" "04c8c0a4434a7cc507b9616144e05aea32c2684dce64fa5e578f26045167912c", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling authenticator v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.05s
[INFO] running `Command { std: "docker" "inspect" "04c8c0a4434a7cc507b9616144e05aea32c2684dce64fa5e578f26045167912c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c8c0a4434a7cc507b9616144e05aea32c2684dce64fa5e578f26045167912c", kill_on_drop: false }`
[INFO] [stdout] 04c8c0a4434a7cc507b9616144e05aea32c2684dce64fa5e578f26045167912c
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43c25a6cfa1f3eea6ecd550b9d338596c2df262d89d97172bdaf90d958456deb
[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" "43c25a6cfa1f3eea6ecd550b9d338596c2df262d89d97172bdaf90d958456deb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/authenticator-714297308dcae237
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test statecallback::tests::test_statecallback_observer_only_runs_for_completing_callback ... ok
[INFO] [stdout] test authenticatorservice::tests::test_no_transports ... ok
[INFO] [stdout] test authenticatorservice::tests::test_large_keys ... ok
[INFO] [stdout] test statecallback::tests::test_statecallback_observer_unclonable ... ok
[INFO] [stdout] test statecallback::tests::test_statecallback_is_single_use ... ok
[INFO] [stdout] test authenticatorservice::tests::test_no_challenge ... ok
[INFO] [stdout] test u2fprotocol::tests::test_get_property ... ok
[INFO] [stdout] test u2fprotocol::tests::test_init_device ... ok
[INFO] [stdout] test authenticatorservice::tests::test_cancellation_sign ... ok
[INFO] [stdout] test authenticatorservice::tests::test_no_appids ... ok
[INFO] [stdout] test statecallback::tests::test_statecallback_observer_is_single_use ... ok
[INFO] [stdout] test authenticatorservice::tests::test_no_keys ... ok
[INFO] [stdout] test u2fprotocol::tests::test_sendrecv_multiple ... ok
[INFO] [stdout] test u2fprotocol::tests::test_sendapdu ... ok
[INFO] [stderr]    Doc-tests authenticator
[INFO] [stdout] test authenticatorservice::tests::test_cancellation_register ... ok
[INFO] [stdout] test statecallback::tests::test_statecallback_wait ... ok
[INFO] [stdout] test authenticatorservice::tests::test_cancellation_race ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43c25a6cfa1f3eea6ecd550b9d338596c2df262d89d97172bdaf90d958456deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c25a6cfa1f3eea6ecd550b9d338596c2df262d89d97172bdaf90d958456deb", kill_on_drop: false }`
[INFO] [stdout] 43c25a6cfa1f3eea6ecd550b9d338596c2df262d89d97172bdaf90d958456deb
