[INFO] cloning repository https://github.com/sophie-h/pika-backup [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sophie-h/pika-backup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsophie-h%2Fpika-backup", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsophie-h%2Fpika-backup'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e72c7494797472fd5e724e36803a94b6bfa3719 [INFO] testing sophie-h/pika-backup against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsophie-h%2Fpika-backup" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sophie-h/pika-backup on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sophie-h/pika-backup [INFO] finished tweaking git repo https://github.com/sophie-h/pika-backup [INFO] tweaked toml for git repo https://github.com/sophie-h/pika-backup written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/sophie-h/pika-backup already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nb-connect v1.2.0 [INFO] [stderr] Downloaded zbus_macros v1.9.1 [INFO] [stderr] Downloaded aes-soft v0.6.4 [INFO] [stderr] Downloaded pango v0.14.0 [INFO] [stderr] Downloaded gdk v0.14.0 [INFO] [stderr] Downloaded enclose v1.1.8 [INFO] [stderr] Downloaded locale_config v0.3.0 [INFO] [stderr] Downloaded ashpd v0.2.0-alpha [INFO] [stderr] Downloaded glib-macros v0.14.0 [INFO] [stderr] Downloaded gio v0.14.0 [INFO] [stderr] Downloaded field-offset v0.3.4 [INFO] [stderr] Downloaded enumflags2_derive v0.6.4 [INFO] [stderr] Downloaded zvariant_derive v2.7.0 [INFO] [stderr] Downloaded zvariant v2.7.0 [INFO] [stderr] Downloaded fancy-regex v0.4.1 [INFO] [stderr] Downloaded enumflags2 v0.6.4 [INFO] [stderr] Downloaded aes v0.6.0 [INFO] [stderr] Downloaded block-modes v0.7.0 [INFO] [stderr] Downloaded async-broadcast v0.3.2 [INFO] [stderr] Downloaded aesni v0.10.0 [INFO] [stderr] Downloaded slotmap v1.0.3 [INFO] [stderr] Downloaded zbus_macros v2.0.0-beta.5 [INFO] [stderr] Downloaded zbus v2.0.0-beta.5 [INFO] [stderr] Downloaded libhandy-sys v0.8.0 [INFO] [stderr] Downloaded system-deps v3.1.1 [INFO] [stderr] Downloaded gettext-rs v0.7.0 [INFO] [stderr] Downloaded gdk-pixbuf v0.14.0 [INFO] [stderr] Downloaded gtk3-macros v0.14.0 [INFO] [stderr] Downloaded cfg-expr v0.7.4 [INFO] [stderr] Downloaded cairo-rs v0.14.0 [INFO] [stderr] Downloaded libhandy v0.8.0 [INFO] [stderr] Downloaded hkdf v0.10.0 [INFO] [stderr] Downloaded nix v0.21.0 [INFO] [stderr] Downloaded secret-service v2.0.1 [INFO] [stderr] Downloaded easy-parallel v3.1.0 [INFO] [stderr] Downloaded zbus v1.9.1 [INFO] [stderr] Downloaded gettext-sys v0.21.0 [INFO] [stderr] Downloaded gtk v0.14.0 [INFO] [stderr] Downloaded atk v0.14.0 [INFO] [stderr] Downloaded glib v0.14.0 [INFO] [stderr] Downloaded zxcvbn v2.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34bc6763c81a9e420ef09170b8951e779b646e083c3c09362b72bfeb5e89f11b [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" "34bc6763c81a9e420ef09170b8951e779b646e083c3c09362b72bfeb5e89f11b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34bc6763c81a9e420ef09170b8951e779b646e083c3c09362b72bfeb5e89f11b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34bc6763c81a9e420ef09170b8951e779b646e083c3c09362b72bfeb5e89f11b", kill_on_drop: false }` [INFO] [stdout] 34bc6763c81a9e420ef09170b8951e779b646e083c3c09362b72bfeb5e89f11b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b496a8d5a7b18ec54f834042a60a484ae34a4aadc9f3693bc070ce3905dea8a [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" "9b496a8d5a7b18ec54f834042a60a484ae34a4aadc9f3693bc070ce3905dea8a", kill_on_drop: false }` [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling fastrand v1.4.1 [INFO] [stderr] Compiling gio v0.14.0 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling arc-swap v1.3.0 [INFO] [stderr] Compiling enclose v1.1.8 [INFO] [stderr] Compiling cfg-expr v0.7.4 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling slotmap v1.0.3 [INFO] [stderr] Compiling gtk v0.14.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling async-broadcast v0.3.2 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling crypto-mac v0.10.0 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling locale_config v0.3.0 [INFO] [stderr] Compiling fancy-regex v0.4.1 [INFO] [stderr] Compiling aes-soft v0.6.4 [INFO] [stderr] Compiling block-modes v0.7.0 [INFO] [stderr] Compiling nb-connect v1.2.0 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hkdf v0.10.0 [INFO] [stderr] Compiling aes v0.6.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.2/src/biguint/convert.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.2/src/biguint/convert.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ expected `u64`, found reference [INFO] [stdout] | [INFO] [stdout] = note: expected type `u64` [INFO] [stdout] found reference `&_` [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 70 - .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] 70 + .div_ceil(big_digit::BITS.into()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.2/src/biguint/convert.rs:585:10 [INFO] [stdout] | [INFO] [stdout] 585 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.2/src/biguint/convert.rs:585:19 [INFO] [stdout] | [INFO] [stdout] 585 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected `u64`, found `&u64` [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 585 - .div_ceil(&u64::from(bits)) [INFO] [stdout] 585 + .div_ceil(u64::from(bits)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.2/src/biguint/convert.rs:613:10 [INFO] [stdout] | [INFO] [stdout] 613 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.2/src/biguint/convert.rs:613:19 [INFO] [stdout] | [INFO] [stdout] 613 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected `u64`, found `&u64` [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 613 - .div_ceil(&u64::from(bits)) [INFO] [stdout] 613 + .div_ceil(u64::from(bits)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'int_roundings' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.2/src/biguint.rs:393:45 [INFO] [stdout] | [INFO] [stdout] 393 | let root_scale = extra_bits.div_ceil(&n64); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #88581 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.3.2/src/biguint.rs:393:54 [INFO] [stdout] | [INFO] [stdout] 393 | let root_scale = extra_bits.div_ceil(&n64); [INFO] [stdout] | ^^^^ expected `u64`, found `&u64` [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 393 - let root_scale = extra_bits.div_ceil(&n64); [INFO] [stdout] 393 + let root_scale = extra_bits.div_ceil(n64); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `num-bigint` due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9b496a8d5a7b18ec54f834042a60a484ae34a4aadc9f3693bc070ce3905dea8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b496a8d5a7b18ec54f834042a60a484ae34a4aadc9f3693bc070ce3905dea8a", kill_on_drop: false }` [INFO] [stdout] 9b496a8d5a7b18ec54f834042a60a484ae34a4aadc9f3693bc070ce3905dea8a