[INFO] cloning repository https://github.com/edouardmenayde/dead-link-checker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edouardmenayde/dead-link-checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedouardmenayde%2Fdead-link-checker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedouardmenayde%2Fdead-link-checker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b250fcf19bb31867484ada50ed5186fd447d6278
[INFO] checking edouardmenayde/dead-link-checker against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedouardmenayde%2Fdead-link-checker" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edouardmenayde/dead-link-checker on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/edouardmenayde/dead-link-checker
[INFO] finished tweaking git repo https://github.com/edouardmenayde/dead-link-checker
[INFO] tweaked toml for git repo https://github.com/edouardmenayde/dead-link-checker written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/edouardmenayde/dead-link-checker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0409b8630c50e45d42ebc5bd23951e31bada3986a653f254c6f6e0b176c8952d
[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" "0409b8630c50e45d42ebc5bd23951e31bada3986a653f254c6f6e0b176c8952d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0409b8630c50e45d42ebc5bd23951e31bada3986a653f254c6f6e0b176c8952d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0409b8630c50e45d42ebc5bd23951e31bada3986a653f254c6f6e0b176c8952d", kill_on_drop: false }`
[INFO] [stdout] 0409b8630c50e45d42ebc5bd23951e31bada3986a653f254c6f6e0b176c8952d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38028795c5de22d2c5ae12ccc937070731c9439649bb5495d8faf3e2ec5eebec
[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" "38028795c5de22d2c5ae12ccc937070731c9439649bb5495d8faf3e2ec5eebec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]     Checking futures v0.1.25
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]     Checking rand_core v0.3.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking slab v0.4.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]    Compiling httparse v1.3.3
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]     Checking indexmap v1.0.2
[INFO] [stderr]     Checking unicode-normalization v0.1.7
[INFO] [stderr]     Checking try-lock v0.2.2
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking dtoa v0.4.3
[INFO] [stderr]     Checking safemem v0.3.0
[INFO] [stderr]     Checking ucd-util v0.1.2
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking rand_core v0.2.2
[INFO] [stderr]     Checking bytes v0.4.10
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking encoding_rs v0.8.10
[INFO] [stderr]     Checking regex-syntax v0.6.2
[INFO] [stderr]     Checking smallvec v0.6.5
[INFO] [stderr]     Checking lock_api v0.1.4
[INFO] [stderr]     Checking serde_json v1.0.32
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking libflate v0.1.18
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling unicase v2.2.0
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]     Checking http v0.1.13
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling phf_shared v0.7.23
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking phf v0.7.23
[INFO] [stderr]     Checking uuid v0.7.1
[INFO] [stderr]     Checking mime v0.3.12
[INFO] [stderr]     Checking crossbeam-deque v0.6.1
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]     Checking tokio-executor v0.1.5
[INFO] [stderr]     Checking tokio-io v0.1.10
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]     Checking tokio-threadpool v0.1.8
[INFO] [stderr]     Checking tokio-timer v0.2.7
[INFO] [stderr]     Checking tokio-current-thread v0.1.3
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking tokio-reactor v0.1.6
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking regex v1.0.5
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tokio-uds v0.2.3
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-udp v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.4
[INFO] [stderr]     Checking serde_urlencoded v0.5.3
[INFO] [stderr]     Checking h2 v0.1.13
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking hyper v0.12.13
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.4
[INFO] [stderr]     Checking dead-link-checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use core::fmt;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use core::fmt;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `if` and `else` have incompatible types
[INFO] [stdout]    --> src/main.rs:89:20
[INFO] [stdout]     |
[INFO] [stdout] 48  |   /             if res.status().is_success() {
[INFO] [stdout] 49  |   |               let body = mem::replace(res.body_mut(), Decoder::empty());
[INFO] [stdout] 50  |   |               body.concat2()
[INFO] [stdout]     |  _|_______________-
[INFO] [stdout] 51  | | |                   .map(move |body| {
[INFO] [stdout] 52  | | |                     let mut body = Cursor::new(body);
[INFO] [stdout] 53  | | |                     let mut writer: Vec<u8> = vec![];
[INFO] [stdout] ...   | |
[INFO] [stdout] 86  | | |                     future::ok(())
[INFO] [stdout] 87  | | |                   })
[INFO] [stdout]     | |_|____________________- expected because of this
[INFO] [stdout] 88  |   |
[INFO] [stdout] 89  |   |             } else if res.status().is_redirection() {
[INFO] [stdout]     |  _|____________________^
[INFO] [stdout] 90  | | |               let redirection = res.headers().get("Location").unwrap().to_str().unwrap();
[INFO] [stdout] 91  | | |               let links = vec![redirection.to_string()];
[INFO] [stdout] 92  | | |               processing_units.fetch_sub(1, Ordering::SeqCst); // Must be before the tx send
[INFO] [stdout] ...   | |
[INFO] [stdout] 104 | | |               });
[INFO] [stdout] 105 | | |             }
[INFO] [stdout]     | | |             ^
[INFO] [stdout]     | | |_____________|
[INFO] [stdout]     | |_______________`if` and `else` have incompatible types
[INFO] [stdout]     |                 expected struct `futures::Then`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected type `futures::Then<futures::Map<Concat2<reqwest::async::Decoder>, [closure@src/main.rs:51:24: 84:20]>, Finished<(), _>, [closure@src/main.rs:85:25: 87:20]>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `if` and `else` have incompatible types
[INFO] [stdout]    --> src/main.rs:89:20
[INFO] [stdout]     |
[INFO] [stdout] 48  |   /             if res.status().is_success() {
[INFO] [stdout] 49  |   |               let body = mem::replace(res.body_mut(), Decoder::empty());
[INFO] [stdout] 50  |   |               body.concat2()
[INFO] [stdout]     |  _|_______________-
[INFO] [stdout] 51  | | |                   .map(move |body| {
[INFO] [stdout] 52  | | |                     let mut body = Cursor::new(body);
[INFO] [stdout] 53  | | |                     let mut writer: Vec<u8> = vec![];
[INFO] [stdout] ...   | |
[INFO] [stdout] 86  | | |                     future::ok(())
[INFO] [stdout] 87  | | |                   })
[INFO] [stdout]     | |_|____________________- expected because of this
[INFO] [stdout] 88  |   |
[INFO] [stdout] 89  |   |             } else if res.status().is_redirection() {
[INFO] [stdout]     |  _|____________________^
[INFO] [stdout] 90  | | |               let redirection = res.headers().get("Location").unwrap().to_str().unwrap();
[INFO] [stdout] 91  | | |               let links = vec![redirection.to_string()];
[INFO] [stdout] 92  | | |               processing_units.fetch_sub(1, Ordering::SeqCst); // Must be before the tx send
[INFO] [stdout] ...   | |
[INFO] [stdout] 104 | | |               });
[INFO] [stdout] 105 | | |             }
[INFO] [stdout]     | | |             ^
[INFO] [stdout]     | | |_____________|
[INFO] [stdout]     | |_______________`if` and `else` have incompatible types
[INFO] [stdout]     |                 expected struct `futures::Then`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected type `futures::Then<futures::Map<Concat2<reqwest::async::Decoder>, [closure@src/main.rs:51:24: 84:20]>, Finished<(), _>, [closure@src/main.rs:85:25: 87:20]>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dead-link-checker`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "38028795c5de22d2c5ae12ccc937070731c9439649bb5495d8faf3e2ec5eebec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38028795c5de22d2c5ae12ccc937070731c9439649bb5495d8faf3e2ec5eebec", kill_on_drop: false }`
[INFO] [stdout] 38028795c5de22d2c5ae12ccc937070731c9439649bb5495d8faf3e2ec5eebec