[INFO] cloning repository https://github.com/RobbieClarken/sloop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobbieClarken/sloop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobbieClarken%2Fsloop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobbieClarken%2Fsloop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6733e5bcbdcfc66f7d46d5017a9957c5b0b07600
[INFO] testing RobbieClarken/sloop against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobbieClarken%2Fsloop" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RobbieClarken/sloop on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RobbieClarken/sloop
[INFO] finished tweaking git repo https://github.com/RobbieClarken/sloop
[INFO] tweaked toml for git repo https://github.com/RobbieClarken/sloop written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/RobbieClarken/sloop already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt-derive v0.3.3
[INFO] [stderr]   Downloaded structopt v0.3.3
[INFO] [stderr]   Downloaded arc-swap v0.4.3
[INFO] [stderr]   Downloaded signal-hook-registry v1.1.1
[INFO] [stderr]   Downloaded chrono v0.4.9
[INFO] [stderr]   Downloaded xmlparser v0.10.0
[INFO] [stderr]   Downloaded roxmltree v0.7.1
[INFO] [stderr]   Downloaded quick-xml v0.14.0
[INFO] [stderr]   Downloaded openssl v0.10.25
[INFO] [stderr]   Downloaded tokio-reactor v0.1.10
[INFO] [stderr]   Downloaded http v0.1.19
[INFO] [stderr]   Downloaded tokio-process v0.2.4
[INFO] [stderr]   Downloaded rusoto_core v0.41.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.52
[INFO] [stderr]   Downloaded rusoto_credential v0.41.1
[INFO] [stderr]   Downloaded rss v1.8.0
[INFO] [stderr]   Downloaded rusoto_s3 v0.41.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] a304261fb2d17ffab18880cc0ca47a91f734474061692ed561f9b5d90e733a16
[INFO] running `Command { std: "docker" "start" "-a" "a304261fb2d17ffab18880cc0ca47a91f734474061692ed561f9b5d90e733a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a304261fb2d17ffab18880cc0ca47a91f734474061692ed561f9b5d90e733a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a304261fb2d17ffab18880cc0ca47a91f734474061692ed561f9b5d90e733a16", kill_on_drop: false }`
[INFO] [stdout] a304261fb2d17ffab18880cc0ca47a91f734474061692ed561f9b5d90e733a16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d78169d3c28c01e03b093b4cae04500cc897eb126857efac6c2c3f9d3c6d763
[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" "5d78169d3c28c01e03b093b4cae04500cc897eb126857efac6c2c3f9d3c6d763", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]    Compiling smallvec v0.6.10
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling pkg-config v0.3.16
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling arc-swap v0.4.3
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling openssl v0.10.25
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling encoding_rs v0.8.20
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling xml-rs v0.8.0
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling md5 v0.6.1
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling block-padding v0.1.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling tokio-executor v0.1.8
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling rusoto_core v0.41.0
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling tokio-timer v0.2.11
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling signal-hook-registry v1.1.1
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling openssl-sys v0.9.52
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling signal-hook v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.19
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.16
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.10
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-process v0.2.4
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling structopt-derive v0.3.3
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling quick-xml v0.14.0
[INFO] [stderr]    Compiling structopt v0.3.3
[INFO] [stderr]    Compiling rss v1.8.0
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling rusoto_credential v0.41.1
[INFO] [stderr]    Compiling rusoto_s3 v0.41.0
[INFO] [stderr]    Compiling sloop v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "5d78169d3c28c01e03b093b4cae04500cc897eb126857efac6c2c3f9d3c6d763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d78169d3c28c01e03b093b4cae04500cc897eb126857efac6c2c3f9d3c6d763", kill_on_drop: false }`
[INFO] [stdout] 5d78169d3c28c01e03b093b4cae04500cc897eb126857efac6c2c3f9d3c6d763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] abd13a71119a5f9a0ba250784a496166f776fe49a9ddd7f6320dbc8c81472557
[INFO] running `Command { std: "docker" "start" "-a" "abd13a71119a5f9a0ba250784a496166f776fe49a9ddd7f6320dbc8c81472557", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmlparser v0.10.0
[INFO] [stderr]    Compiling roxmltree v0.7.1
[INFO] [stderr]    Compiling sloop v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/feed.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 | /                 format!(
[INFO] [stdout] 158 | |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stdout] 159 | |                     $needle, $haystack
[INFO] [stdout] 160 | |                 )
[INFO] [stdout]     | |_________________^
[INFO] [stdout] ...
[INFO] [stdout] 177 |           assert_contains!(feed, "<title>Feed Title 1</title>");
[INFO] [stdout]     |           ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 
[INFO] [stdout] 158 |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stdout] 159 |                     $needle, $haystack
[INFO] [stdout] 160 |                 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/feed.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 | /                 format!(
[INFO] [stdout] 158 | |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stdout] 159 | |                     $needle, $haystack
[INFO] [stdout] 160 | |                 )
[INFO] [stdout]     | |_________________^
[INFO] [stdout] ...
[INFO] [stdout] 178 |           assert_contains!(feed, "xmlns:itunes");
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 
[INFO] [stdout] 158 |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stdout] 159 |                     $needle, $haystack
[INFO] [stdout] 160 |                 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/feed.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 | /                 format!(
[INFO] [stdout] 158 | |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stdout] 159 | |                     $needle, $haystack
[INFO] [stdout] 160 | |                 )
[INFO] [stdout]     | |_________________^
[INFO] [stdout] ...
[INFO] [stdout] 179 |           assert_contains!(feed, "<itunes:block>Yes</itunes:block>");
[INFO] [stdout]     |           ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 
[INFO] [stdout] 158 |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stdout] 159 |                     $needle, $haystack
[INFO] [stdout] 160 |                 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/feed.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 | /                 format!(
[INFO] [stdout] 158 | |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stdout] 159 | |                     $needle, $haystack
[INFO] [stdout] 160 | |                 )
[INFO] [stdout]     | |_________________^
[INFO] [stdout] ...
[INFO] [stdout] 180 | /         assert_contains!(
[INFO] [stdout] 181 | |             feed,
[INFO] [stdout] 182 | |             "url=\"https://eg.test/file1.mp3\" length=\"6\" type=\"audio/mpeg\""
[INFO] [stdout] 183 | |         );
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 
[INFO] [stdout] 158 |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stdout] 159 |                     $needle, $haystack
[INFO] [stdout] 160 |                 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/feed.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 | /                 format!(
[INFO] [stdout] 158 | |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stdout] 159 | |                     $needle, $haystack
[INFO] [stdout] 160 | |                 )
[INFO] [stdout]     | |_________________^
[INFO] [stdout] ...
[INFO] [stdout] 184 |           assert_contains!(feed, "<title>file1</title>");
[INFO] [stdout]     |           ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 
[INFO] [stdout] 158 |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stdout] 159 |                     $needle, $haystack
[INFO] [stdout] 160 |                 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.32s
[INFO] running `Command { std: "docker" "inspect" "abd13a71119a5f9a0ba250784a496166f776fe49a9ddd7f6320dbc8c81472557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd13a71119a5f9a0ba250784a496166f776fe49a9ddd7f6320dbc8c81472557", kill_on_drop: false }`
[INFO] [stdout] abd13a71119a5f9a0ba250784a496166f776fe49a9ddd7f6320dbc8c81472557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc3ef98caacc35072fbc1e9e764946daaf6bf3194d2c24389a58df3d40744233
[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" "bc3ef98caacc35072fbc1e9e764946daaf6bf3194d2c24389a58df3d40744233", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/feed.rs:157:17
[INFO] [stderr]     |
[INFO] [stderr] 157 | /                 format!(
[INFO] [stderr] 158 | |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stderr] 159 | |                     $needle, $haystack
[INFO] [stderr] 160 | |                 )
[INFO] [stderr]     | |_________________^
[INFO] [stderr] ...
[INFO] [stderr] 177 |           assert_contains!(feed, "<title>Feed Title 1</title>");
[INFO] [stderr]     |           ------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 
[INFO] [stderr] 158 |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stderr] 159 |                     $needle, $haystack
[INFO] [stderr] 160 |                 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/feed.rs:157:17
[INFO] [stderr]     |
[INFO] [stderr] 157 | /                 format!(
[INFO] [stderr] 158 | |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stderr] 159 | |                     $needle, $haystack
[INFO] [stderr] 160 | |                 )
[INFO] [stderr]     | |_________________^
[INFO] [stderr] ...
[INFO] [stderr] 178 |           assert_contains!(feed, "xmlns:itunes");
[INFO] [stderr]     |           --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 
[INFO] [stderr] 158 |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stderr] 159 |                     $needle, $haystack
[INFO] [stderr] 160 |                 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/feed.rs:157:17
[INFO] [stderr]     |
[INFO] [stderr] 157 | /                 format!(
[INFO] [stderr] 158 | |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stderr] 159 | |                     $needle, $haystack
[INFO] [stderr] 160 | |                 )
[INFO] [stderr]     | |_________________^
[INFO] [stderr] ...
[INFO] [stderr] 179 |           assert_contains!(feed, "<itunes:block>Yes</itunes:block>");
[INFO] [stderr]     |           ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 
[INFO] [stderr] 158 |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stderr] 159 |                     $needle, $haystack
[INFO] [stderr] 160 |                 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/feed.rs:157:17
[INFO] [stderr]     |
[INFO] [stderr] 157 | /                 format!(
[INFO] [stderr] 158 | |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stderr] 159 | |                     $needle, $haystack
[INFO] [stderr] 160 | |                 )
[INFO] [stderr]     | |_________________^
[INFO] [stderr] ...
[INFO] [stderr] 180 | /         assert_contains!(
[INFO] [stderr] 181 | |             feed,
[INFO] [stderr] 182 | |             "url=\"https://eg.test/file1.mp3\" length=\"6\" type=\"audio/mpeg\""
[INFO] [stderr] 183 | |         );
[INFO] [stderr]     | |__________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 
[INFO] [stderr] 158 |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stderr] 159 |                     $needle, $haystack
[INFO] [stderr] 160 |                 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/feed.rs:157:17
[INFO] [stderr]     |
[INFO] [stderr] 157 | /                 format!(
[INFO] [stderr] 158 | |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stderr] 159 | |                     $needle, $haystack
[INFO] [stderr] 160 | |                 )
[INFO] [stderr]     | |_________________^
[INFO] [stderr] ...
[INFO] [stderr] 184 |           assert_contains!(feed, "<title>file1</title>");
[INFO] [stderr]     |           ----------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 
[INFO] [stderr] 158 |                     "expected string to contain \"{}\", got:\n\n{}\n\n",
[INFO] [stderr] 159 |                     $needle, $haystack
[INFO] [stderr] 160 |                 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `sloop` (bin "sloop" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sloop-fa191f580079effa)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test feed::tests::handles_special_chars_in_filenames ... ok
[INFO] [stdout] test feed::tests::outputs_correct_mime_type ... ok
[INFO] [stdout] test feed::tests::replaces_underscores_with_spaces_in_title ... ok
[INFO] [stdout] test upload::tests::base_url_returns_url_for_bucket ... ok
[INFO] [stdout] test upload::tests::throws_for_bucket_already_exists ... ok
[INFO] [stdout] test upload::tests::creates_an_s3_bucket ... ok
[INFO] [stdout] test upload::tests::handles_bucket_already_owned_by_user ... ok
[INFO] [stdout] test upload::tests::returns_error_if_setting_bucket_policy_fails ... ok
[INFO] [stdout] test upload::tests::sets_bucket_policy_to_public ... ok
[INFO] [stdout] test upload::tests::uploads_files_in_directory ... ok
[INFO] [stdout] test upload::tests::constructs_url_for_file ... ok
[INFO] [stdout] test feed::tests::returns_error_if_file_does_not_exist ... ok
[INFO] [stdout] test feed::tests::generates_xml_for_files ... ok
[INFO] [stdout] test feed::tests::pub_dates_go_in_reverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc3ef98caacc35072fbc1e9e764946daaf6bf3194d2c24389a58df3d40744233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc3ef98caacc35072fbc1e9e764946daaf6bf3194d2c24389a58df3d40744233", kill_on_drop: false }`
[INFO] [stdout] bc3ef98caacc35072fbc1e9e764946daaf6bf3194d2c24389a58df3d40744233