[INFO] cloning repository https://github.com/nilsso/quadratic-sieve-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nilsso/quadratic-sieve-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilsso%2Fquadratic-sieve-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilsso%2Fquadratic-sieve-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b666ca8965fe6fb9337213aa732858aa10d264d4 [INFO] testing nilsso/quadratic-sieve-rs against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilsso%2Fquadratic-sieve-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nilsso/quadratic-sieve-rs on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nilsso/quadratic-sieve-rs [INFO] finished tweaking git repo https://github.com/nilsso/quadratic-sieve-rs [INFO] tweaked toml for git repo https://github.com/nilsso/quadratic-sieve-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/nilsso/quadratic-sieve-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0423dae9556528ce82d6957ca2726ff251dd84f1d94d603d871a3788f027c78 [INFO] running `Command { std: "docker" "start" "-a" "d0423dae9556528ce82d6957ca2726ff251dd84f1d94d603d871a3788f027c78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0423dae9556528ce82d6957ca2726ff251dd84f1d94d603d871a3788f027c78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0423dae9556528ce82d6957ca2726ff251dd84f1d94d603d871a3788f027c78", kill_on_drop: false }` [INFO] [stdout] d0423dae9556528ce82d6957ca2726ff251dd84f1d94d603d871a3788f027c78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b40bef427b750c841c23c9e4497e920df5c7e457e6c01c9dd6de694e5a79703d [INFO] running `Command { std: "docker" "start" "-a" "b40bef427b750c841c23c9e4497e920df5c7e457e6c01c9dd6de694e5a79703d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling array-init v2.0.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling quadratic-sieve v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0658]: use of unstable library feature 'int_log' [INFO] [stdout] --> src/integers.rs:200:24 [INFO] [stdout] | [INFO] [stdout] 200 | self.abs().log2() + 1 [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | impl_integer_signed!(i8, i16, i32, i64); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #70887 for more information [INFO] [stdout] = help: add `#![feature(int_log)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `impl_integer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_log' [INFO] [stdout] --> src/integers.rs:200:24 [INFO] [stdout] | [INFO] [stdout] 200 | self.abs().log2() + 1 [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | impl_integer_signed!(i8, i16, i32, i64); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #70887 for more information [INFO] [stdout] = help: add `#![feature(int_log)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `impl_integer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_log' [INFO] [stdout] --> src/integers.rs:200:24 [INFO] [stdout] | [INFO] [stdout] 200 | self.abs().log2() + 1 [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | impl_integer_signed!(i8, i16, i32, i64); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #70887 for more information [INFO] [stdout] = help: add `#![feature(int_log)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `impl_integer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_log' [INFO] [stdout] --> src/integers.rs:200:24 [INFO] [stdout] | [INFO] [stdout] 200 | self.abs().log2() + 1 [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | impl_integer_signed!(i8, i16, i32, i64); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #70887 for more information [INFO] [stdout] = help: add `#![feature(int_log)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `impl_integer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_log' [INFO] [stdout] --> src/integers.rs:200:24 [INFO] [stdout] | [INFO] [stdout] 200 | self.abs().log2() + 1 [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | impl_integer_unsigned!(u8, u16, u32, u64); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #70887 for more information [INFO] [stdout] = help: add `#![feature(int_log)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `impl_integer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_log' [INFO] [stdout] --> src/integers.rs:200:24 [INFO] [stdout] | [INFO] [stdout] 200 | self.abs().log2() + 1 [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | impl_integer_unsigned!(u8, u16, u32, u64); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #70887 for more information [INFO] [stdout] = help: add `#![feature(int_log)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `impl_integer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_log' [INFO] [stdout] --> src/integers.rs:200:24 [INFO] [stdout] | [INFO] [stdout] 200 | self.abs().log2() + 1 [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | impl_integer_unsigned!(u8, u16, u32, u64); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #70887 for more information [INFO] [stdout] = help: add `#![feature(int_log)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `impl_integer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_log' [INFO] [stdout] --> src/integers.rs:200:24 [INFO] [stdout] | [INFO] [stdout] 200 | self.abs().log2() + 1 [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | impl_integer_unsigned!(u8, u16, u32, u64); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #70887 for more information [INFO] [stdout] = help: add `#![feature(int_log)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `impl_integer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quadratic-sieve` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "b40bef427b750c841c23c9e4497e920df5c7e457e6c01c9dd6de694e5a79703d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b40bef427b750c841c23c9e4497e920df5c7e457e6c01c9dd6de694e5a79703d", kill_on_drop: false }` [INFO] [stdout] b40bef427b750c841c23c9e4497e920df5c7e457e6c01c9dd6de694e5a79703d