[INFO] cloning repository https://github.com/emallson/bct.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emallson/bct.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fbct.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fbct.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0d4dfa531f1e54a7dc29927aa3ff5ca5b48702e6 [INFO] checking emallson/bct.rs against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fbct.rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emallson/bct.rs on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emallson/bct.rs [INFO] finished tweaking git repo https://github.com/emallson/bct.rs [INFO] tweaked toml for git repo https://github.com/emallson/bct.rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/emallson/bct.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/emallson/avarice.rs.git` [INFO] [stderr] Updating git repository `https://github.com/emallson/capngraph.git` [INFO] [stderr] Updating git repository `https://github.com/emallson/rust-mersenne-twister.git` [INFO] [stderr] Updating git repository `https://github.com/emallson/ris.rs.git` [INFO] [stderr] Updating git repository `https://github.com/emallson/setlike.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/emallson/vec-graph.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quickcheck v0.4.1 [INFO] [stderr] Downloaded petgraph v0.4.10 [INFO] [stderr] Downloaded fixedbitset v0.1.8 [INFO] [stderr] Downloaded bit-set v0.4.0 [INFO] [stderr] Downloaded strsim v0.5.2 [INFO] [stderr] Downloaded docopt v0.8.1 [INFO] [stderr] Downloaded serde_derive v1.0.23 [INFO] [stderr] Downloaded slog-json v1.2.1 [INFO] [stderr] Downloaded colored v1.6.0 [INFO] [stderr] Downloaded backtrace v0.3.4 [INFO] [stderr] Downloaded crossbeam v0.2.10 [INFO] [stderr] Downloaded cc v1.0.3 [INFO] [stderr] Downloaded bincode v0.8.0 [INFO] [stderr] Downloaded capnp v0.7.5 [INFO] [stderr] Downloaded capnpc v0.7.5 [INFO] [stderr] Downloaded docopt v0.6.86 [INFO] [stderr] Downloaded serde_json v0.9.10 [INFO] [stderr] Downloaded regex v0.2.3 [INFO] [stderr] Downloaded serde v1.0.23 [INFO] [stderr] Downloaded serde_json v1.0.7 [INFO] [stderr] Downloaded slog v2.0.12 [INFO] [stderr] Downloaded serde_derive v0.9.15 [INFO] [stderr] Downloaded regex-syntax v0.4.1 [INFO] [stderr] Downloaded num v0.1.41 [INFO] [stderr] Downloaded slog-stdlog v3.0.2 [INFO] [stderr] Downloaded serde_derive_internals v0.17.0 [INFO] [stderr] Downloaded slog-serde v1.0.0-alpha9 [INFO] [stderr] Downloaded redox_syscall v0.1.32 [INFO] [stderr] Downloaded isatty v0.1.6 [INFO] [stderr] Downloaded slog v1.7.1 [INFO] [stderr] Downloaded slog-extra v0.1.2 [INFO] [stderr] Downloaded slog-term v1.5.0 [INFO] [stderr] Downloaded ordermap v0.3.2 [INFO] [stderr] Downloaded slog-scope v4.0.1 [INFO] [stderr] Downloaded slog-stream v1.2.1 [INFO] [stderr] Downloaded as_num v0.2.3 [INFO] [stderr] Downloaded statrs v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 420dd32f0ac91030763e31eed9d4fed989e4626be79486dd3f6364d746bd9782 [INFO] running `Command { std: "docker" "start" "-a" "420dd32f0ac91030763e31eed9d4fed989e4626be79486dd3f6364d746bd9782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "420dd32f0ac91030763e31eed9d4fed989e4626be79486dd3f6364d746bd9782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "420dd32f0ac91030763e31eed9d4fed989e4626be79486dd3f6364d746bd9782", kill_on_drop: false }` [INFO] [stdout] 420dd32f0ac91030763e31eed9d4fed989e4626be79486dd3f6364d746bd9782 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb433a155ab535fbc445dfd4617315267edc23d84e5deafeb64cd9e0250c637c [INFO] running `Command { std: "docker" "start" "-a" "cb433a155ab535fbc445dfd4617315267edc23d84e5deafeb64cd9e0250c637c", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Checking slog v1.7.1 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Checking either v1.4.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Checking fixedbitset v0.1.8 [INFO] [stderr] Checking ordermap v0.3.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking coco v0.1.1 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking slog v2.0.12 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Compiling capnp v0.7.5 [INFO] [stderr] Checking crossbeam v0.2.10 [INFO] [stderr] Checking serde v1.0.23 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling serde_derive_internals v0.17.0 [INFO] [stderr] Checking slog-extra v0.1.2 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking slog-scope v4.0.1 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stdout] error[E0502]: cannot borrow `*reff` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/capnp-0.7.5/src/private/layout.rs:643:47 [INFO] [stdout] | [INFO] [stdout] 643 | let ptr = try!(follow_fars(&mut reff, (*reff).target(), &mut segment)); [INFO] [stdout] | ----------- --------- ^^^^^^^ immutable borrow occurs here [INFO] [stdout] | | | [INFO] [stdout] | | mutable borrow occurs here [INFO] [stdout] | mutable borrow later used by call [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking slog-stream v1.2.1 [INFO] [stderr] Checking num v0.1.41 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `capnp` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "cb433a155ab535fbc445dfd4617315267edc23d84e5deafeb64cd9e0250c637c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb433a155ab535fbc445dfd4617315267edc23d84e5deafeb64cd9e0250c637c", kill_on_drop: false }` [INFO] [stdout] cb433a155ab535fbc445dfd4617315267edc23d84e5deafeb64cd9e0250c637c [INFO] checking emallson/bct.rs against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fbct.rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emallson/bct.rs on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emallson/bct.rs [INFO] finished tweaking git repo https://github.com/emallson/bct.rs [INFO] tweaked toml for git repo https://github.com/emallson/bct.rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/emallson/bct.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f84159e955d95e56120411aadef27b89a41bafaa14b9667488b5ae5536e4ee9 [INFO] running `Command { std: "docker" "start" "-a" "3f84159e955d95e56120411aadef27b89a41bafaa14b9667488b5ae5536e4ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f84159e955d95e56120411aadef27b89a41bafaa14b9667488b5ae5536e4ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f84159e955d95e56120411aadef27b89a41bafaa14b9667488b5ae5536e4ee9", kill_on_drop: false }` [INFO] [stdout] 3f84159e955d95e56120411aadef27b89a41bafaa14b9667488b5ae5536e4ee9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f183ac87f8ea8ff921211bc8e1f6c9ff0b76d8e02c00688ec66252ea3b5f0a9e [INFO] running `Command { std: "docker" "start" "-a" "f183ac87f8ea8ff921211bc8e1f6c9ff0b76d8e02c00688ec66252ea3b5f0a9e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "f183ac87f8ea8ff921211bc8e1f6c9ff0b76d8e02c00688ec66252ea3b5f0a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f183ac87f8ea8ff921211bc8e1f6c9ff0b76d8e02c00688ec66252ea3b5f0a9e", kill_on_drop: false }` [INFO] [stdout] f183ac87f8ea8ff921211bc8e1f6c9ff0b76d8e02c00688ec66252ea3b5f0a9e