[INFO] cloning repository https://github.com/lithium-player/rename
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lithium-player/rename" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flithium-player%2Frename", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flithium-player%2Frename'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af86f62ea727c75ab645b3fbef300664d06f9575
[INFO] checking lithium-player/rename against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flithium-player%2Frename" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lithium-player/rename on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lithium-player/rename
[INFO] finished tweaking git repo https://github.com/lithium-player/rename
[INFO] tweaked toml for git repo https://github.com/lithium-player/rename written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/lithium-player/rename already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2a334b92a2355b20117bb961adfda475a1597883529c9aedfb03746c7190082
[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" "a2a334b92a2355b20117bb961adfda475a1597883529c9aedfb03746c7190082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2a334b92a2355b20117bb961adfda475a1597883529c9aedfb03746c7190082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2a334b92a2355b20117bb961adfda475a1597883529c9aedfb03746c7190082", kill_on_drop: false }`
[INFO] [stdout] a2a334b92a2355b20117bb961adfda475a1597883529c9aedfb03746c7190082
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--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] 6dca713395db0de884b1095921f3b90acbda5a546e0dddbadcf1bea50f43ec34
[INFO] running `Command { std: "docker" "start" "-a" "6dca713395db0de884b1095921f3b90acbda5a546e0dddbadcf1bea50f43ec34", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling unicode-segmentation v0.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.3
[INFO] [stderr]    Compiling strsim v0.5.1
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]     Checking liquery v0.1.0 (https://github.com/lithium-player/query#e9d58dad)
[INFO] [stderr]     Checking walkdir v0.1.8
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking mime v0.2.2
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling term_size v0.2.1
[INFO] [stderr]    Compiling unicase v1.4.0
[INFO] [stderr]    Compiling clap v2.14.0
[INFO] [stderr]    Compiling phf_shared v0.7.17
[INFO] [stderr]    Compiling phf_generator v0.7.17
[INFO] [stderr]     Checking phf v0.7.17
[INFO] [stderr]    Compiling phf_codegen v0.7.17
[INFO] [stderr]    Compiling mime_guess v1.8.0
[INFO] [stderr] error: failed to run custom build command for `mime_guess v1.8.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mime_guess-4b60e7fd4b314243/build-script-gen_mime_types` (exit code: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.0/src/gen_mime_types.rs:22:67
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x557e75c67040 - std::backtrace_rs::backtrace::libunwind::trace::h9d49145f95eb5894
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x557e75c67040 - std::backtrace_rs::backtrace::trace_unsynchronized::hab1d020365bb6864
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x557e75c67040 - std::sys_common::backtrace::_print_fmt::h7659588431e304bd
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x557e75c67040 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h09f4a9e3befae3c7
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x557e75c7e33c - core::fmt::write::hf3fdfde304b9a088
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/core/src/fmt/mod.rs:1092:17
[INFO] [stderr]      5:     0x557e75c65282 - std::io::Write::write_fmt::h1cb850689c7116f0
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/io/mod.rs:1568:15
[INFO] [stderr]      6:     0x557e75c68d25 - std::sys_common::backtrace::_print::hdbccd5aa093ba544
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x557e75c68d25 - std::sys_common::backtrace::print::hc639c4f320222558
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x557e75c68d25 - std::panicking::default_hook::{{closure}}::hdb012dd7a485bb5d
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x557e75c687d3 - std::panicking::default_hook::h75facbce77b6ba91
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x557e75c694c1 - std::panicking::rust_panic_with_hook::hbcaa5de2cb5e22d5
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/panicking.rs:591:17
[INFO] [stderr]     11:     0x557e75c69007 - std::panicking::begin_panic_handler::{{closure}}::h4ee6cde415c8f62d
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/panicking.rs:497:13
[INFO] [stderr]     12:     0x557e75c674fc - std::sys_common::backtrace::__rust_end_short_backtrace::h895319f2d3f611c0
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x557e75c68f69 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/panicking.rs:493:5
[INFO] [stderr]     14:     0x557e75c7d581 - core::panicking::panic_fmt::h0123abb763a6e96f
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x557e75c7d3a3 - core::option::expect_none_failed::h9fff90ea7603aa1d
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/core/src/option.rs:1300:5
[INFO] [stderr]     16:     0x557e75c28cab - core::result::Result<T,E>::unwrap::h5716729331e24b2f
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/core/src/result.rs:1037:23
[INFO] [stderr]     17:     0x557e75c25f91 - build_script_gen_mime_types::main::h905fd282f1e62203
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.0/src/gen_mime_types.rs:22:38
[INFO] [stderr]     18:     0x557e75c2436b - core::ops::function::FnOnce::call_once::h978e2618e0a93951
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     19:     0x557e75c4256e - std::sys_common::backtrace::__rust_begin_short_backtrace::hcd2b4543480d1e3a
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     20:     0x557e75c278f1 - std::rt::lang_start::{{closure}}::h227ac2826bb2d2d6
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/rt.rs:66:18
[INFO] [stderr]     21:     0x557e75c698da - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h31ee16c075ae2d62
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     22:     0x557e75c698da - std::panicking::try::do_call::h3993344bf97066b6
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/panicking.rs:379:40
[INFO] [stderr]     23:     0x557e75c698da - std::panicking::try::h09e523df7c9c2d28
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/panicking.rs:343:19
[INFO] [stderr]     24:     0x557e75c698da - std::panic::catch_unwind::h9d4ddb10ebb815ff
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/panic.rs:431:14
[INFO] [stderr]     25:     0x557e75c698da - std::rt::lang_start_internal::hc92e27a69d75de2a
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/rt.rs:51:25
[INFO] [stderr]     26:     0x557e75c278c7 - std::rt::lang_start::h6ce998f6145bbe9f
[INFO] [stderr]                                  at /rustc/9fa580b1175018b0a276b0bc68f9827a106f7260/library/std/src/rt.rs:65:5
[INFO] [stderr]     27:     0x557e75c2760a - main
[INFO] [stderr]     28:     0x7f3870a7c0b3 - __libc_start_main
[INFO] [stderr]     29:     0x557e75c080ae - _start
[INFO] [stderr]     30:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6dca713395db0de884b1095921f3b90acbda5a546e0dddbadcf1bea50f43ec34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dca713395db0de884b1095921f3b90acbda5a546e0dddbadcf1bea50f43ec34", kill_on_drop: false }`
[INFO] [stdout] 6dca713395db0de884b1095921f3b90acbda5a546e0dddbadcf1bea50f43ec34