[INFO] fetching crate cryptonight-rs 0.2.1... [INFO] checking cryptonight-rs-0.2.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate cryptonight-rs 0.2.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate cryptonight-rs 0.2.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cryptonight-rs 0.2.1 [INFO] finished tweaking crates.io crate cryptonight-rs 0.2.1 [INFO] tweaked toml for crates.io crate cryptonight-rs 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-serialize v0.3.25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c10f902fddcb9682b36f7fdd20c1a733c89791a17c34eb612d743e449656aa71 [INFO] running `Command { std: "docker" "start" "-a" "c10f902fddcb9682b36f7fdd20c1a733c89791a17c34eb612d743e449656aa71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c10f902fddcb9682b36f7fdd20c1a733c89791a17c34eb612d743e449656aa71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c10f902fddcb9682b36f7fdd20c1a733c89791a17c34eb612d743e449656aa71", kill_on_drop: false }` [INFO] [stdout] c10f902fddcb9682b36f7fdd20c1a733c89791a17c34eb612d743e449656aa71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a2de95f52b6127601c92f851a865be96ce8ae9d315ba1670e67d7b7aceb5ee3 [INFO] running `Command { std: "docker" "start" "-a" "6a2de95f52b6127601c92f851a865be96ce8ae9d315ba1670e67d7b7aceb5ee3", kill_on_drop: false }` [INFO] [stderr] Compiling cryptonight-rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] warning: cryptonight-rs@0.2.1: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] warning: cryptonight-rs@0.2.1: src/vendor/oaes_lib.c: In function 'oaes_get_seed': [INFO] [stderr] warning: cryptonight-rs@0.2.1: src/vendor/oaes_lib.c:514:9: warning: 'ftime' is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations] [INFO] [stderr] warning: cryptonight-rs@0.2.1: 514 | ftime (&timer); [INFO] [stderr] warning: cryptonight-rs@0.2.1: | ^~~~~ [INFO] [stderr] warning: cryptonight-rs@0.2.1: In file included from src/vendor/oaes_lib.c:44: [INFO] [stderr] warning: cryptonight-rs@0.2.1: /usr/include/x86_64-linux-gnu/sys/timeb.h:29:12: note: declared here [INFO] [stderr] warning: cryptonight-rs@0.2.1: 29 | extern int ftime (struct timeb *__timebuf) [INFO] [stderr] warning: cryptonight-rs@0.2.1: | ^~~~~ [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.01s [INFO] running `Command { std: "docker" "inspect" "6a2de95f52b6127601c92f851a865be96ce8ae9d315ba1670e67d7b7aceb5ee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a2de95f52b6127601c92f851a865be96ce8ae9d315ba1670e67d7b7aceb5ee3", kill_on_drop: false }` [INFO] [stdout] 6a2de95f52b6127601c92f851a865be96ce8ae9d315ba1670e67d7b7aceb5ee3 [INFO] checking cryptonight-rs-0.2.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate cryptonight-rs 0.2.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate cryptonight-rs 0.2.1 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cryptonight-rs 0.2.1 [INFO] finished tweaking crates.io crate cryptonight-rs 0.2.1 [INFO] tweaked toml for crates.io crate cryptonight-rs 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cfde5215484dd811f45954efcbbb91f23462ed597f2cbb805633b1c5d9ea29e [INFO] running `Command { std: "docker" "start" "-a" "2cfde5215484dd811f45954efcbbb91f23462ed597f2cbb805633b1c5d9ea29e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cfde5215484dd811f45954efcbbb91f23462ed597f2cbb805633b1c5d9ea29e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cfde5215484dd811f45954efcbbb91f23462ed597f2cbb805633b1c5d9ea29e", kill_on_drop: false }` [INFO] [stdout] 2cfde5215484dd811f45954efcbbb91f23462ed597f2cbb805633b1c5d9ea29e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da0ba83ee08601b618cf6bb756e95e55d8ab20fc2892d99d0bd2faf3d0d0be45 [INFO] running `Command { std: "docker" "start" "-a" "da0ba83ee08601b618cf6bb756e95e55d8ab20fc2892d99d0bd2faf3d0d0be45", kill_on_drop: false }` [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Compiling cryptonight-rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.25/src/json.rs:1387:20 [INFO] [stdout] | [INFO] [stdout] 1387 | _ => { panic!(); } [INFO] [stdout] | ^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: cryptonight-rs@0.2.1: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] warning: cryptonight-rs@0.2.1: src/vendor/oaes_lib.c: In function 'oaes_get_seed': [INFO] [stderr] warning: cryptonight-rs@0.2.1: src/vendor/oaes_lib.c:514:9: warning: 'ftime' is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations] [INFO] [stderr] warning: cryptonight-rs@0.2.1: 514 | ftime (&timer); [INFO] [stderr] warning: cryptonight-rs@0.2.1: | ^~~~~ [INFO] [stderr] warning: cryptonight-rs@0.2.1: In file included from src/vendor/oaes_lib.c:44: [INFO] [stderr] warning: cryptonight-rs@0.2.1: /usr/include/x86_64-linux-gnu/sys/timeb.h:29:12: note: declared here [INFO] [stderr] warning: cryptonight-rs@0.2.1: 29 | extern int ftime (struct timeb *__timebuf) [INFO] [stderr] warning: cryptonight-rs@0.2.1: | ^~~~~ [INFO] running `Command { std: "docker" "inspect" "da0ba83ee08601b618cf6bb756e95e55d8ab20fc2892d99d0bd2faf3d0d0be45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da0ba83ee08601b618cf6bb756e95e55d8ab20fc2892d99d0bd2faf3d0d0be45", kill_on_drop: false }` [INFO] [stdout] da0ba83ee08601b618cf6bb756e95e55d8ab20fc2892d99d0bd2faf3d0d0be45