[INFO] updating cached repository tegansnyder/Rust-Crawler-Example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tegansnyder/Rust-Crawler-Example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tegansnyder/Rust-Crawler-Example" "work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/tegansnyder/Rust-Crawler-Example"`
[INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/tegansnyder/Rust-Crawler-Example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tegansnyder/Rust-Crawler-Example" "work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/tegansnyder/Rust-Crawler-Example"`
[INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/tegansnyder/Rust-Crawler-Example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f4cd6d2c59f1958a0cc9a29c63cdeefad295a965
[INFO] sha for GitHub repo tegansnyder/Rust-Crawler-Example: f4cd6d2c59f1958a0cc9a29c63cdeefad295a965
[INFO] validating manifest of tegansnyder/Rust-Crawler-Example on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tegansnyder/Rust-Crawler-Example on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tegansnyder/Rust-Crawler-Example
[INFO] finished frobbing tegansnyder/Rust-Crawler-Example
[INFO] frobbed toml for tegansnyder/Rust-Crawler-Example written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/tegansnyder/Rust-Crawler-Example/Cargo.toml
[INFO] started frobbing tegansnyder/Rust-Crawler-Example
[INFO] finished frobbing tegansnyder/Rust-Crawler-Example
[INFO] frobbed toml for tegansnyder/Rust-Crawler-Example written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/tegansnyder/Rust-Crawler-Example/Cargo.toml
[INFO] crate tegansnyder/Rust-Crawler-Example already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/tegansnyder/Rust-Crawler-Example/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tegansnyder/Rust-Crawler-Example against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-3/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/tegansnyder/Rust-Crawler-Example:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 611eb60f3e0648846a8eb4335b571cba438040dfb2cdcf4095c0760e286f0cae
[INFO] running `"docker" "start" "-a" "611eb60f3e0648846a8eb4335b571cba438040dfb2cdcf4095c0760e286f0cae"`
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]     Checking new_debug_unreachable v1.0.3
[INFO] [stderr]     Checking rc v0.1.1
[INFO] [stderr]     Checking language-tags v0.0.7
[INFO] [stderr]     Checking xhtmlchardet v1.0.1
[INFO] [stderr]    Compiling openssl-sys v0.6.7
[INFO] [stderr]    Compiling string_cache v0.2.29
[INFO] [stderr]    Compiling html5ever v0.2.11
[INFO] [stderr]     Checking robotparser v0.2.0
[INFO] [stderr]     Checking futf v0.1.4
[INFO] [stderr] error: failed to run custom build command for `openssl-sys v0.6.7`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/openssl-sys-d3c019dde896eac2/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rustc-link-search=native=/usr/lib/x86_64-linux-gnu
[INFO] [stderr] cargo:rustc-link-lib=ssl
[INFO] [stderr] cargo:rustc-link-lib=crypto
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CC = None
[INFO] [stderr] CC = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CFLAGS = None
[INFO] [stderr] CFLAGS = None
[INFO] [stderr] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/opt/crater/target/debug/build/openssl-sys-b3a8ce8ad0cc17d7/out/src/openssl_shim.o" "-c" "src/openssl_shim.c"
[INFO] [stderr] cargo:warning=src/openssl_shim.c: In function 'SSL_CTX_set_ecdh_auto_shim':
[INFO] [stderr] cargo:warning=src/openssl_shim.c:115:41: warning: unused parameter 'ctx' [-Wunused-parameter]
[INFO] [stderr] cargo:warning= int SSL_CTX_set_ecdh_auto_shim(SSL_CTX *ctx, int onoff) {
[INFO] [stderr] cargo:warning=                                         ^~~
[INFO] [stderr] cargo:warning=src/openssl_shim.c: In function 'DH_new_from_params':
[INFO] [stderr] cargo:warning=src/openssl_shim.c:126:7: error: dereferencing pointer to incomplete type 'DH {aka struct dh_st}'
[INFO] [stderr] cargo:warning=     dh->p = p;
[INFO] [stderr] cargo:warning=       ^~
[INFO] [stderr] cargo:warning=src/openssl_shim.c: In function 'X509_get_extensions_shim':
[INFO] [stderr] cargo:warning=src/openssl_shim.c:137:13: error: dereferencing pointer to incomplete type 'X509 {aka struct x509_st}'
[INFO] [stderr] cargo:warning=     return x->cert_info ? x->cert_info->extensions : NULL;
[INFO] [stderr] cargo:warning=             ^~
[INFO] [stderr] cargo:warning=src/openssl_shim.c:138:1: warning: control reaches end of non-void function [-Wreturn-type]
[INFO] [stderr] cargo:warning= }
[INFO] [stderr] cargo:warning= ^
[INFO] [stderr] exit code: 1
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at '
[INFO] [stderr] 
[INFO] [stderr] Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/opt/crater/target/debug/build/openssl-sys-b3a8ce8ad0cc17d7/out/src/openssl_shim.o" "-c" "src/openssl_shim.c" with args "cc" did not execute successfully (status code exit code: 1).
[INFO] [stderr] 
[INFO] [stderr] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:1672:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55c155ed3e13 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hfa97320445f5527e
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55c155ecf9cb - std::sys_common::backtrace::_print::hd3b576ae93ab7edf
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55c155ed2ba6 - std::panicking::default_hook::{{closure}}::hc91771277650363b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55c155ed2939 - std::panicking::default_hook::h907980fba90a05d4
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55c155ed325f - std::panicking::rust_panic_with_hook::h54b15fd7dd35bcdd
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55c155ed2de1 - std::panicking::continue_panic_fmt::h26423b23bd3f9b26
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55c155ed2d2e - std::panicking::begin_panic_fmt::h309fe20dd06e1651
[INFO] [stderr]                                at src/libstd/panicking.rs:336
[INFO] [stderr]    7:     0x55c155e48405 - gcc::fail::he17ab2873e82c3ff
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:1672
[INFO] [stderr]    8:     0x55c155e37bfe - gcc::Build::compile::h71106e8018d0148c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:785
[INFO] [stderr]    9:     0x55c155e2de4e - build_script_build::build_openssl_shim::hf236e19f31abe868
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.6.7/build.rs:135
[INFO] [stderr]   10:     0x55c155e2b996 - build_script_build::main::he9d13cb7f208d509
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.6.7/build.rs:23
[INFO] [stderr]   11:     0x55c155e3098f - std::rt::lang_start::{{closure}}::hbf03105e380db1cf
[INFO] [stderr]                                at /rustc/589beb979c0f1a9736e02e578913db88398c3ba5/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x55c155ed2cb2 - std::panicking::try::do_call::h1f4120859950b8a8
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   13:     0x55c155edb689 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   14:     0x55c155ed376c - std::rt::lang_start_internal::hbc39bfd78551214b
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x55c155e30968 - std::rt::lang_start::h4087dec7eda03ab0
[INFO] [stderr]                                at /rustc/589beb979c0f1a9736e02e578913db88398c3ba5/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x55c155e2e419 - main
[INFO] [stderr]   17:     0x7fa5b9e192e0 - __libc_start_main
[INFO] [stderr]   18:     0x55c155e2b5b9 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `hyper::status`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/robotparser-0.2.0/src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | use hyper::status::StatusCode;
[INFO] [stderr]    |            ^^^^^^ could not find `status` in `hyper`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for type `&str` in the current scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/robotparser-0.2.0/src/lib.rs:134:37
[INFO] [stderr]     |
[INFO] [stderr] 134 |             path: parsed_url.path().unwrap().join("/"),
[INFO] [stderr]     |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for type `&str` in the current scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/robotparser-0.2.0/src/lib.rs:160:39
[INFO] [stderr]     |
[INFO] [stderr] 160 |         self.path = parsed_url.path().unwrap().join("/");
[INFO] [stderr]     |                                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/robotparser-0.2.0/src/lib.rs:167:40
[INFO] [stderr]     |
[INFO] [stderr] 167 |         let mut res = match client.get(self.url.clone()).send() {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^ expected struct `hyper::Uri`, found struct `url::Url`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `hyper::Uri`
[INFO] [stderr]                found type `url::Url`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `send` found for type `hyper::client::ResponseFuture` in the current scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/robotparser-0.2.0/src/lib.rs:167:58
[INFO] [stderr]     |
[INFO] [stderr] 167 |         let mut res = match client.get(self.url.clone()).send() {
[INFO] [stderr]     |                                                          ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/robotparser-0.2.0/src/lib.rs:251:47
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 let part1 = String::from_utf8(percent_decode(parts[1].trim().as_bytes())).unwrap_or("".to_owned());
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::vec::Vec`, found struct `url::percent_encoding::PercentDecode`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::vec::Vec<u8>`
[INFO] [stderr]                found type `url::percent_encoding::PercentDecode<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/robotparser-0.2.0/src/lib.rs:304:45
[INFO] [stderr]     |
[INFO] [stderr] 304 |         let decoded_url = String::from_utf8(percent_decode(url.trim().as_bytes())).unwrap_or("".to_owned());
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::vec::Vec`, found struct `url::percent_encoding::PercentDecode`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::vec::Vec<u8>`
[INFO] [stderr]                found type `url::percent_encoding::PercentDecode<'_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `robotparser`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "611eb60f3e0648846a8eb4335b571cba438040dfb2cdcf4095c0760e286f0cae"`
[INFO] running `"docker" "rm" "-f" "611eb60f3e0648846a8eb4335b571cba438040dfb2cdcf4095c0760e286f0cae"`
[INFO] [stdout] 611eb60f3e0648846a8eb4335b571cba438040dfb2cdcf4095c0760e286f0cae