[INFO] cloning repository https://github.com/odra/rust-learn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/odra/rust-learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodra%2Frust-learn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodra%2Frust-learn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c21fdc89f8d4281d577dd370f3190a5601718687
[INFO] testing odra/rust-learn against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodra%2Frust-learn" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/odra/rust-learn 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 git repo https://github.com/odra/rust-learn
[INFO] finished tweaking git repo https://github.com/odra/rust-learn
[INFO] tweaked toml for git repo https://github.com/odra/rust-learn written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/odra/rust-learn already has a lockfile, it will not be regenerated
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e42048c44cd3ae0f5cfad1f931a1c8440cd53b8d3d0655f7a4a2fd5553ff7bcf
[INFO] running `Command { std: "docker" "start" "-a" "e42048c44cd3ae0f5cfad1f931a1c8440cd53b8d3d0655f7a4a2fd5553ff7bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e42048c44cd3ae0f5cfad1f931a1c8440cd53b8d3d0655f7a4a2fd5553ff7bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42048c44cd3ae0f5cfad1f931a1c8440cd53b8d3d0655f7a4a2fd5553ff7bcf", kill_on_drop: false }`
[INFO] [stdout] e42048c44cd3ae0f5cfad1f931a1c8440cd53b8d3d0655f7a4a2fd5553ff7bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 76e38d99b4b078812f9ca98c7313a699f2f45bfe088561dcfc415be78e1000a6
[INFO] running `Command { std: "docker" "start" "-a" "76e38d99b4b078812f9ca98c7313a699f2f45bfe088561dcfc415be78e1000a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling smallvec v1.1.0
[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.6.13
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling futures-io v0.3.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]    Compiling indexmap v1.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]    Compiling rust-recipes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-executor v0.1.9
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling backtrace v0.3.42
[INFO] [stderr]    Compiling mime_guess v2.0.1
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling tokio-timer v0.2.12
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.17
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling tokio-reactor v0.1.11
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling regex v1.3.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.1
[INFO] [stderr]    Compiling futures v0.3.1
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 13s
[INFO] running `Command { std: "docker" "inspect" "76e38d99b4b078812f9ca98c7313a699f2f45bfe088561dcfc415be78e1000a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e38d99b4b078812f9ca98c7313a699f2f45bfe088561dcfc415be78e1000a6", kill_on_drop: false }`
[INFO] [stdout] 76e38d99b4b078812f9ca98c7313a699f2f45bfe088561dcfc415be78e1000a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 5cc73a4443c8d8160a4aec329847f0063a5986fdc21fb7e519de567059ba12c4
[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" "5cc73a4443c8d8160a4aec329847f0063a5986fdc21fb7e519de567059ba12c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-recipes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.13s
[INFO] running `Command { std: "docker" "inspect" "5cc73a4443c8d8160a4aec329847f0063a5986fdc21fb7e519de567059ba12c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc73a4443c8d8160a4aec329847f0063a5986fdc21fb7e519de567059ba12c4", kill_on_drop: false }`
[INFO] [stdout] 5cc73a4443c8d8160a4aec329847f0063a5986fdc21fb7e519de567059ba12c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0af785d50cfbd47de37ff44a0b231ba0ca9f663162e755d34458f55db178a2fe
[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" "0af785d50cfbd47de37ff44a0b231ba0ca9f663162e755d34458f55db178a2fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-834cb61337d86dd6
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test recipes::error::test::test_get_transaction_from ... ok
[INFO] [stdout] test recipes::ffi::link::test::test_add ... ok
[INFO] [stdout] test recipes::iterators::extend::test::test_skip ... ok
[INFO] [stdout] test recipes::iterators::generic::test::test_filter ... ok
[INFO] [stdout] test recipes::ffi::dynload::test::test_foobar ... ok
[INFO] [stdout] test recipes::iterators::generic::test::test_genericrangeiterator_int ... ok
[INFO] [stdout] test recipes::iterators::generic::test::test_genericrangeiterator_float ... ok
[INFO] [stdout] test recipes::error::test::test_get_transactions_success ... ok
[INFO] [stdout] test recipes::lifetime::lifetimes::test::test_modify_string ... ok
[INFO] [stdout] test recipes::iterators::iter_fn::test::test_print_iter ... ok
[INFO] [stdout] test recipes::iterators::itertoolslib::test::test_step_by ... ok
[INFO] [stdout] test recipes::lifetime::clojures::test::test_hider_edit ... ok
[INFO] [stdout] test recipes::lifetime::refcount::test::test_make_no_life ... ok
[INFO] [stdout] test recipes::lifetime::refcount::test::test_make_no_life_rw ... ok
[INFO] [stdout] test recipes::patterns::builder::test::test_cardbuilder ... ok
[INFO] [stdout] test recipes::lifetime::lifetimes::test::test_make_static_str ... ok
[INFO] [stdout] test recipes::iterators::simple::test::test_rangeiterator ... ok
[INFO] [stdout] test recipes::lifetime::lifetimes::test::test_make_ref_str ... ok
[INFO] [stdout] test recipes::patterns::factory::test::test_factory ... ok
[INFO] [stdout] test recipes::lifetime::lifetimes::test::test_make_person ... ok
[INFO] [stdout] test recipes::iterators::intoiterator_trait::test::test_intoiter ... ok
[INFO] [stdout] test recipes::testing::mock::test::test_httpbin_is_path_ok ... ok
[INFO] [stdout] foo
[INFO] [stdout] foobar
[INFO] [stdout] test recipes::error::test::test_get_transactions_error_custom ... ok
[INFO] [stdout] test recipes::patterns::factory::test::test_factory_notfound ... ok
[INFO] [stdout] test recipes::patterns::macros::test::test_person ... ok
[INFO] [stdout] test recipes::lifetime::channels::test::test_with_channels ... ok
[INFO] [stdout] test recipes::testing::mock::test::test_httpbin_is_path_ok_error ... ok
[INFO] [stdout] test recipes::error::test::test_get_transactions_error ... ok
[INFO] [stdout] test recipes::lifetime::pool::test::test_pool ... ok
[INFO] [stdout] test recipes::lifetime::channels::test::test_with_arc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_recipes-c32ebf0cba784acb
[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" "0af785d50cfbd47de37ff44a0b231ba0ca9f663162e755d34458f55db178a2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af785d50cfbd47de37ff44a0b231ba0ca9f663162e755d34458f55db178a2fe", kill_on_drop: false }`
[INFO] [stdout] 0af785d50cfbd47de37ff44a0b231ba0ca9f663162e755d34458f55db178a2fe