[INFO] fetching crate rics 0.2.2... [INFO] checking rics-0.2.2 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] extracting crate rics 0.2.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate rics 0.2.2 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rics 0.2.2 [INFO] finished tweaking crates.io crate rics 0.2.2 [INFO] tweaked toml for crates.io crate rics 0.2.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate rics 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.22 [INFO] [stderr] Downloaded glib v0.10.3 [INFO] [stderr] Downloaded gdk v0.13.2 [INFO] [stderr] Downloaded atk v0.9.0 [INFO] [stderr] Downloaded atk-sys v0.10.0 [INFO] [stderr] Downloaded gdk-sys v0.10.0 [INFO] [stderr] Downloaded glib-sys v0.10.1 [INFO] [stderr] Downloaded gdk-pixbuf v0.9.0 [INFO] [stderr] Downloaded protobuf v2.18.1 [INFO] [stderr] Downloaded hex v0.2.0 [INFO] [stderr] Downloaded system-deps v1.3.2 [INFO] [stderr] Downloaded socketcan v1.7.0 [INFO] [stderr] Downloaded gtk-sys v0.10.0 [INFO] [stderr] Downloaded cairo-rs v0.9.1 [INFO] [stderr] Downloaded anyhow v1.0.35 [INFO] [stderr] Downloaded glib-macros v0.10.1 [INFO] [stderr] Downloaded gobject-sys v0.10.0 [INFO] [stderr] Downloaded strum_macros v0.18.0 [INFO] [stderr] Downloaded strum v0.18.0 [INFO] [stderr] Downloaded pango-sys v0.10.0 [INFO] [stderr] Downloaded gtk v0.9.2 [INFO] [stderr] Downloaded gio v0.9.1 [INFO] [stderr] Downloaded cairo-sys-rs v0.10.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Downloaded gio-sys v0.10.1 [INFO] [stderr] Downloaded pango v0.9.1 [INFO] [stderr] Downloaded thiserror v1.0.22 [INFO] [stderr] Downloaded version-compare v0.0.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e53a57118f1586ffaf979e879f532b6c0d2b0add1d9ccb33d073685e98246d43 [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" "e53a57118f1586ffaf979e879f532b6c0d2b0add1d9ccb33d073685e98246d43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e53a57118f1586ffaf979e879f532b6c0d2b0add1d9ccb33d073685e98246d43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e53a57118f1586ffaf979e879f532b6c0d2b0add1d9ccb33d073685e98246d43", kill_on_drop: false }` [INFO] [stdout] e53a57118f1586ffaf979e879f532b6c0d2b0add1d9ccb33d073685e98246d43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "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] 6df892d5edc3d2ec5b3f80ffe37dd9d3efb79a290d617141417c669202be706e [INFO] running `Command { std: "docker" "start" "-a" "6df892d5edc3d2ec5b3f80ffe37dd9d3efb79a290d617141417c669202be706e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling protobuf v2.18.1 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Compiling rics v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> build.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> build.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking try_from v0.2.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/try_from-0.2.2/src/char.rs:46:28 [INFO] [stdout] | [INFO] [stdout] 46 | match u32::try_from(n)? { [INFO] [stdout] | ^^^^^^^^ multiple `try_from` found [INFO] [stdout] ... [INFO] [stdout] 58 | impl_int_to_char!(i8, i16, i32, i64, isize, u16, u32, u64, usize); [INFO] [stdout] | ------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in the trait `TryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/try_from-0.2.2/src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | fn try_from(T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in the trait `std::convert::TryFrom` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 46 | match TryFrom::try_from(n)? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 46 | match std::convert::TryFrom::try_from(n)? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `try_from` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6df892d5edc3d2ec5b3f80ffe37dd9d3efb79a290d617141417c669202be706e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6df892d5edc3d2ec5b3f80ffe37dd9d3efb79a290d617141417c669202be706e", kill_on_drop: false }` [INFO] [stdout] 6df892d5edc3d2ec5b3f80ffe37dd9d3efb79a290d617141417c669202be706e