[INFO] cloning repository https://github.com/chaaz/versio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chaaz/versio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaaz%2Fversio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaaz%2Fversio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 990c47e573c334f22930a097aab8b3e29aedc6b5
[INFO] testing chaaz/versio against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaaz%2Fversio" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chaaz/versio on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chaaz/versio
[INFO] finished tweaking git repo https://github.com/chaaz/versio
[INFO] tweaked toml for git repo https://github.com/chaaz/versio written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/chaaz/versio already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78fd3011fe5d2a38059a45c1fa43180a1e91c4be625099510f56981a262d462b
[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" "78fd3011fe5d2a38059a45c1fa43180a1e91c4be625099510f56981a262d462b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78fd3011fe5d2a38059a45c1fa43180a1e91c4be625099510f56981a262d462b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78fd3011fe5d2a38059a45c1fa43180a1e91c4be625099510f56981a262d462b", kill_on_drop: false }`
[INFO] [stdout] 78fd3011fe5d2a38059a45c1fa43180a1e91c4be625099510f56981a262d462b
[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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 898dd65f28a2f4614b5309bb61f8af6dd97a19708f92265357d46cae58731bfa
[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" "898dd65f28a2f4614b5309bb61f8af6dd97a19708f92265357d46cae58731bfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling futures v0.1.30
[INFO] [stderr]    Compiling native-tls v0.2.6
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling hyperx v1.2.0
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling versio v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling xmlparser v0.13.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling addr2line v0.14.0
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling proc-quote-impl v0.3.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling globset v0.4.6
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.36
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling socket2 v0.3.17
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling ignore v0.4.17
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling tokio v0.2.23
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling libssh2-sys v0.2.20
[INFO] [stderr]    Compiling libgit2-sys v0.11.0+0.99.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling proc-quote v0.3.2
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling liquid-derive v0.21.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling kstring v1.0.0
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling serde_path_to_error v0.1.3
[INFO] [stderr]    Compiling serde_yaml v0.8.14
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling git2 v0.12.0
[INFO] [stderr]    Compiling liquid-core v0.21.2
[INFO] [stderr]    Compiling liquid-lib v0.21.1
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.9
[INFO] [stderr]    Compiling liquid v0.21.4
[INFO] [stderr]    Compiling octocrab v0.6.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 18s
[INFO] running `Command { std: "docker" "inspect" "898dd65f28a2f4614b5309bb61f8af6dd97a19708f92265357d46cae58731bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898dd65f28a2f4614b5309bb61f8af6dd97a19708f92265357d46cae58731bfa", kill_on_drop: false }`
[INFO] [stdout] 898dd65f28a2f4614b5309bb61f8af6dd97a19708f92265357d46cae58731bfa
[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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 96f8467be43895fd56ed7e91b7952c4b652d7eae456f764608a0c9f6c77dca80
[INFO] running `Command { std: "docker" "start" "-a" "96f8467be43895fd56ed7e91b7952c4b652d7eae456f764608a0c9f6c77dca80", kill_on_drop: false }`
[INFO] [stderr]    Compiling versio v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.01s
[INFO] running `Command { std: "docker" "inspect" "96f8467be43895fd56ed7e91b7952c4b652d7eae456f764608a0c9f6c77dca80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f8467be43895fd56ed7e91b7952c4b652d7eae456f764608a0c9f6c77dca80", kill_on_drop: false }`
[INFO] [stdout] 96f8467be43895fd56ed7e91b7952c4b652d7eae456f764608a0c9f6c77dca80
[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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25d5020ce605fc6ca7ce950d9b17937f27ef784f66d73cbbe6993036a68c787f
[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" "25d5020ce605fc6ca7ce950d9b17937f27ef784f66d73cbbe6993036a68c787f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/versio-437a0605f8320d7c
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test config::test::test_exclude_w_root ... ok
[INFO] [stdout] test config::test::test_include_w_root ... ok
[INFO] [stdout] test config::test::test_sizes ... ok
[INFO] [stdout] test config::test::test_validate ... ok
[INFO] [stdout] test config::test::test_validate_illegal_prefix ... ok
[INFO] [stdout] test config::test::test_validate_unascii_prefix ... ok
[INFO] [stdout] test config::test::test_sizes_dup ... ok
[INFO] [stdout] test config::test::test_scan ... ok
[INFO] [stdout] test config::test::test_validate_prefix ... ok
[INFO] [stdout] test config::test::test_validate_names ... ok
[INFO] [stdout] test git::test::test_kind_backwards ... ok
[INFO] [stdout] test config::test::test_excludes_check ... ok
[INFO] [stdout] test git::test::test_empty ... ok
[INFO] [stdout] test git::test::test_kind_breaking_dash ... ok
[INFO] [stdout] test config::test::test_validate_ok ... ok
[INFO] [stdout] test git::test::test_kind_breaking ... ok
[INFO] [stdout] test git::test::test_kind_simple ... ok
[INFO] [stdout] test git::test::test_kind_bang ... ok
[INFO] [stdout] test git::test::test_kind_paren ... ok
[INFO] [stdout] test git::test::test_kind_breaking_no_body ... ok
[INFO] [stdout] test scan::json::test::test_json ... ok
[INFO] [stdout] test scan::json::test::test_json_clever ... ok
[INFO] [stdout] test scan::json::test::test_json_complex ... ok
[INFO] [stdout] test scan::json::test::test_json_seq ... ok
[INFO] [stdout] test scan::toml::test::test_toml ... ok
[INFO] [stdout] test scan::toml::test::test_toml_clever ... ok
[INFO] [stdout] test scan::json::test::test_json_utf8 ... ok
[INFO] [stdout] test scan::toml::test::test_toml_utf8 ... ok
[INFO] [stdout] test scan::toml::test::test_toml_complex ... ok
[INFO] [stdout] test scan::toml::test::test_toml_seq ... ok
[INFO] [stdout] test scan::xml::test::test_xml_clever ... ok
[INFO] [stdout] test scan::xml::test::test_xml_complex ... ok
[INFO] [stdout] test scan::xml::test::test_xml_utf8 ... ok
[INFO] [stdout] test scan::yaml::test::test_yaml_basic ... ok
[INFO] [stdout] test scan::yaml::test::test_yaml_load_utf8 ... ok
[INFO] [stdout] test git::test::test_uncertain ... ok
[INFO] [stdout] test scan::yaml::test::test_long_yaml ... ok
[INFO] [stdout] test scan::yaml::test::test_yaml_clever ... ok
[INFO] [stdout] test scan::yaml::test::test_yaml ... ok
[INFO] [stdout] test git::test::test_kind_breaking_later ... ok
[INFO] [stdout] test git::test::test_unconventional ... ok
[INFO] [stdout] test scan::xml::test::test_xml ... ok
[INFO] [stdout] test git::test::test_kind_breaking_both ... ok
[INFO] [stdout] test config::test::test_both_file_and_tags ... ok
[INFO] [stdout] test git::test::test_kind_complex ... ok
[INFO] [stdout] test mark::test::test_find_reg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/versio-c9181122ab1aa1bb
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests versio
[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] [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" "25d5020ce605fc6ca7ce950d9b17937f27ef784f66d73cbbe6993036a68c787f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d5020ce605fc6ca7ce950d9b17937f27ef784f66d73cbbe6993036a68c787f", kill_on_drop: false }`
[INFO] [stdout] 25d5020ce605fc6ca7ce950d9b17937f27ef784f66d73cbbe6993036a68c787f