[INFO] fetching crate brchd 0.1.0...
[INFO] testing brchd-0.1.0 against 1.52.1 for beta-1.52-2
[INFO] extracting crate brchd 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate brchd 0.1.0 on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brchd 0.1.0
[INFO] finished tweaking crates.io crate brchd 0.1.0
[INFO] tweaked toml for crates.io crate brchd 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate brchd 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6f6c1b7396aa5f5ff3d83a923a5f668234afc9859c9b5b67583d235a5496204
[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" "b6f6c1b7396aa5f5ff3d83a923a5f668234afc9859c9b5b67583d235a5496204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6f6c1b7396aa5f5ff3d83a923a5f668234afc9859c9b5b67583d235a5496204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f6c1b7396aa5f5ff3d83a923a5f668234afc9859c9b5b67583d235a5496204", kill_on_drop: false }`
[INFO] [stdout] b6f6c1b7396aa5f5ff3d83a923a5f668234afc9859c9b5b67583d235a5496204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] a47fe8af52244d03034efea6c131ff70b1c6d6453b63bca1b470710716fcac49
[INFO] running `Command { std: "docker" "start" "-a" "a47fe8af52244d03034efea6c131ff70b1c6d6453b63bca1b470710716fcac49", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling standback v0.2.11
[INFO] [stderr]    Compiling time v0.2.22
[INFO] [stderr]    Compiling bytestring v0.1.5
[INFO] [stderr]    Compiling tinyvec v1.0.1
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling tracing v0.1.21
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling socket2 v0.3.16
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling twoway v0.2.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling backtrace v0.3.54
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling futf v0.1.4
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling console v0.13.0
[INFO] [stderr]    Compiling env_logger v0.8.1
[INFO] [stderr]    Compiling resolv-conf v0.6.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling tendril v0.4.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.14
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling libsodium-sys v0.2.6
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio v0.2.23
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.6
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling pin-project-internal v1.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling actix-macros v0.1.2
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]    Compiling actix-web-codegen v0.4.0
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling cookie v0.14.3
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling pin-project v1.0.1
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling actix-codec v0.3.0
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling actix-threadpool v0.3.3
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling actix-service v1.0.6
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling tokio-socks v0.2.2
[INFO] [stderr]    Compiling actix-utils v2.0.0
[INFO] [stderr]    Compiling actix-server v1.0.4
[INFO] [stderr]    Compiling actix-tls v2.0.0
[INFO] [stderr]    Compiling actix-testing v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling actix-router v0.2.5
[INFO] [stderr]    Compiling base64-serde v0.6.1
[INFO] [stderr]    Compiling sodiumoxide v0.2.6
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling trust-dns-proto v0.19.5
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling markup5ever v0.10.0
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling trust-dns-resolver v0.19.5
[INFO] [stderr]    Compiling actix-connect v2.0.0
[INFO] [stderr]    Compiling actix-http v2.1.0
[INFO] [stderr]    Compiling xml5ever v0.16.1
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling markup5ever_rcdom v0.1.0
[INFO] [stderr]    Compiling reqwest v0.10.8
[INFO] [stderr]    Compiling awc v2.0.1
[INFO] [stderr]    Compiling actix-web v3.2.0
[INFO] [stderr]    Compiling actix-multipart v0.3.0
[INFO] [stderr]    Compiling brchd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 17s
[INFO] running `Command { std: "docker" "inspect" "a47fe8af52244d03034efea6c131ff70b1c6d6453b63bca1b470710716fcac49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47fe8af52244d03034efea6c131ff70b1c6d6453b63bca1b470710716fcac49", kill_on_drop: false }`
[INFO] [stdout] a47fe8af52244d03034efea6c131ff70b1c6d6453b63bca1b470710716fcac49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88f3a0e04180511ec289162013a5de84a519a7097cf391c161bbf7fe2d40d05f
[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" "88f3a0e04180511ec289162013a5de84a519a7097cf391c161bbf7fe2d40d05f", kill_on_drop: false }`
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling csv v1.1.4
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling brchd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 36.48s
[INFO] running `Command { std: "docker" "inspect" "88f3a0e04180511ec289162013a5de84a519a7097cf391c161bbf7fe2d40d05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f3a0e04180511ec289162013a5de84a519a7097cf391c161bbf7fe2d40d05f", kill_on_drop: false }`
[INFO] [stdout] 88f3a0e04180511ec289162013a5de84a519a7097cf391c161bbf7fe2d40d05f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70d6a9285ef80941c39876452e89c0e05478fc899eb781dcb40647aa428fd620
[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" "70d6a9285ef80941c39876452e89c0e05478fc899eb781dcb40647aa428fd620", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brchd-fa7605b66924aaf3)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test config::client::tests::all_client_config ... ok
[INFO] [stdout] test config::client::tests::default_client_config ... ok
[INFO] [stdout] test config::crypto::tests::encrypt_resolve_alias_arg ... ok
[INFO] [stdout] test config::daemon::tests::daemon_with_arg_pubkey ... ok
[INFO] [stdout] test config::daemon::tests::daemon_with_config_pubkey ... ok
[INFO] [stdout] test config::daemon::tests::daemon_with_pubkey_alias_in_destination_alias ... ok
[INFO] [stdout] test config::daemon::tests::daemon_with_pubkey_alias_in_dest ... ok
[INFO] [stdout] test config::daemon::tests::daemon_invalid_alias ... ok
[INFO] [stdout] test config::daemon::tests::daemon_with_pubkey_from_arg_despite_key_in_dest_alias ... ok
[INFO] [stdout] test config::daemon::tests::daemon_resolve_alias ... ok
[INFO] [stdout] test config::daemon::tests::daemon_with_seckey_from_crypto_section ... ok
[INFO] [stdout] test config::crypto::tests::encrypt_pubkey_arg ... ok
[INFO] [stdout] test config::daemon::tests::all_daemon_config ... ok
[INFO] [stdout] test config::crypto::tests::default_encrypt_config ... ok
[INFO] [stdout] test config::crypto::tests::default_decrypt_config ... ok
[INFO] [stdout] test config::daemon::tests::default_daemon_config ... ok
[INFO] [stdout] test config::upload::tests::all_upload_config ... ok
[INFO] [stdout] test config::upload::tests::default_upload_config ... ok
[INFO] [stdout] test config::daemon::tests::daemon_with_pubkey_from_arg_alias_despite_key_in_dest_alias ... ok
[INFO] [stdout] test config::crypto::tests::encrypt_resolve_alias ... ok
[INFO] [stdout] test config::crypto::tests::decrypt_with_strict_key_alias ... ok
[INFO] [stdout] test config::daemon::tests::daemon_with_pubkey_from_alias ... ok
[INFO] [stdout] test config::daemon::tests::daemon_with_pubkey_from_arg_despite_alias ... ok
[INFO] [stdout] test config::daemon::tests::daemon_resolve_alias_arg ... ok
[INFO] [stdout] test config::crypto::tests::encrypt_invalid_alias ... ok
[INFO] [stdout] test crypto::stream::tests::authenticated_crypto_decrypt_strict_key ... ok
[INFO] [stdout] test config::daemon::tests::daemon_without_pubkey_from_crypto_section ... ok
[INFO] [stdout] test crypto::header::tests::encrypt_with_specified_key ... ok
[INFO] [stdout] test crypto::header::tests::padding_baseline_is_correct ... ok
[INFO] [stdout] test crypto::header::tests::const_len_filename_varies ... ok
[INFO] [stdout] test crypto::header::tests::shortest_padded_header ... ok
[INFO] [stdout] test crypto::header::tests::roundtrip ... ok
[INFO] [stdout] test crypto::stream::tests::empty_file ... ok
[INFO] [stdout] test crypto::stream::tests::missing_header_body ... ok
[INFO] [stdout] test crypto::stream::tests::missing_stream ... ok
[INFO] [stdout] test crypto::stream::tests::decrypt ... ok
[INFO] [stdout] test crypto::stream::tests::missing_next_header ... ok
[INFO] [stdout] test crypto::stream::tests::init_only_writes_header ... ok
[INFO] [stdout] test crypto::stream::tests::roundtrip ... ok
[INFO] [stdout] test crypto::stream::tests::authenticated_crypto_encrypt ... ok
[INFO] [stdout] test crypto::stream::tests::authenticated_crypto_roundtrip ... ok
[INFO] [stdout] test crypto::stream::tests::trailing_data ... ok
[INFO] [stdout] test pathspec::tests::date_folders ... ok
[INFO] [stdout] test crypto::upload::tests::encrypt_into_buf_decrypt_short ... ok
[INFO] [stdout] test crypto::upload::tests::verify_calculated_total_short_file ... ok
[INFO] [stdout] test pathspec::tests::literal_percent ... ok
[INFO] [stdout] test pathspec::tests::trailing_percent ... ok
[INFO] [stdout] test pathspec::tests::random_prefix ... ok
[INFO] [stdout] test pathspec::tests::invalid_escape ... ok
[INFO] [stdout] test crypto::upload::tests::verify_calculated_total_long_file ... ok
[INFO] [stdout] test crypto::upload::tests::encrypt_into_buf_decrypt_long ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brchd-20ae7d66aaa32602)
[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] [stderr]    Doc-tests brchd
[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" "70d6a9285ef80941c39876452e89c0e05478fc899eb781dcb40647aa428fd620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70d6a9285ef80941c39876452e89c0e05478fc899eb781dcb40647aa428fd620", kill_on_drop: false }`
[INFO] [stdout] 70d6a9285ef80941c39876452e89c0e05478fc899eb781dcb40647aa428fd620