[INFO] cloning repository https://github.com/JRF63/vecdeque-bench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JRF63/vecdeque-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJRF63%2Fvecdeque-bench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJRF63%2Fvecdeque-bench'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fcf59c6961cd409f4cb770a143a3727b2058add2 [INFO] checking JRF63/vecdeque-bench against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJRF63%2Fvecdeque-bench" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/JRF63/vecdeque-bench [INFO] finished tweaking git repo https://github.com/JRF63/vecdeque-bench [INFO] tweaked toml for git repo https://github.com/JRF63/vecdeque-bench written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JRF63/vecdeque-bench on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/JRF63/vecdeque-bench 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" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking JRF63/vecdeque-bench against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJRF63%2Fvecdeque-bench" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/JRF63/vecdeque-bench [INFO] finished tweaking git repo https://github.com/JRF63/vecdeque-bench [INFO] tweaked toml for git repo https://github.com/JRF63/vecdeque-bench written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JRF63/vecdeque-bench on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/JRF63/vecdeque-bench 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" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d70059808c8a68572ad5fa46e8171a465c63aec4179a5a45e5b16b640ab3e1c2 [INFO] running `Command { std: "docker" "start" "-a" "d70059808c8a68572ad5fa46e8171a465c63aec4179a5a45e5b16b640ab3e1c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d70059808c8a68572ad5fa46e8171a465c63aec4179a5a45e5b16b640ab3e1c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d70059808c8a68572ad5fa46e8171a465c63aec4179a5a45e5b16b640ab3e1c2", kill_on_drop: false }` [INFO] [stdout] d70059808c8a68572ad5fa46e8171a465c63aec4179a5a45e5b16b640ab3e1c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3de22d07566f51892bd5dff19daee6adc35cf612a615b44384cad250ae0fd00 [INFO] running `Command { std: "docker" "start" "-a" "c3de22d07566f51892bd5dff19daee6adc35cf612a615b44384cad250ae0fd00", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.86 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking vecdeque-bench v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.46/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `advance_by` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:1337:43 [INFO] [stdout] | [INFO] [stdout] 1337 | fn advance_by(&mut self, n: usize) -> Result<(), usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected `NonZero`, found `usize` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut Iter<'_, _>, _) -> Result<_, NonZero>` [INFO] [stdout] found signature `fn(&mut Iter<'_, _>, _) -> Result<_, usize>` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 1337 - fn advance_by(&mut self, n: usize) -> Result<(), usize> { [INFO] [stdout] 1337 + fn advance_by(&mut self, n: usize) -> Result<(), NonZero> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `advance_back_by` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:1480:48 [INFO] [stdout] | [INFO] [stdout] 1480 | fn advance_back_by(&mut self, n: usize) -> Result<(), usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected `NonZero`, found `usize` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut Iter<'_, _>, _) -> Result<_, NonZero>` [INFO] [stdout] found signature `fn(&mut Iter<'_, _>, _) -> Result<_, usize>` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 1480 - fn advance_back_by(&mut self, n: usize) -> Result<(), usize> { [INFO] [stdout] 1480 + fn advance_back_by(&mut self, n: usize) -> Result<(), NonZero> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `advance_by` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:1562:43 [INFO] [stdout] | [INFO] [stdout] 1562 | fn advance_by(&mut self, n: usize) -> Result<(), usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected `NonZero`, found `usize` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut IterMut<'_, _>, _) -> Result<_, NonZero>` [INFO] [stdout] found signature `fn(&mut IterMut<'_, _>, _) -> Result<_, usize>` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 1562 - fn advance_by(&mut self, n: usize) -> Result<(), usize> { [INFO] [stdout] 1562 + fn advance_by(&mut self, n: usize) -> Result<(), NonZero> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `advance_back_by` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:1707:48 [INFO] [stdout] | [INFO] [stdout] 1707 | fn advance_back_by(&mut self, n: usize) -> Result<(), usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected `NonZero`, found `usize` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut IterMut<'_, _>, _) -> Result<_, NonZero>` [INFO] [stdout] found signature `fn(&mut IterMut<'_, _>, _) -> Result<_, usize>` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 1707 - fn advance_back_by(&mut self, n: usize) -> Result<(), usize> { [INFO] [stdout] 1707 + fn advance_back_by(&mut self, n: usize) -> Result<(), NonZero> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: cannot subtract `NonZero` from `usize` [INFO] [stdout] --> src/lib.rs:1343:30 [INFO] [stdout] | [INFO] [stdout] 1343 | self.i1.advance_by(n - m).map_err(|o| o + m) [INFO] [stdout] | ^ no implementation for `usize - NonZero` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sub>` is not implemented for `usize` [INFO] [stdout] = help: the following other types implement trait `Sub`: [INFO] [stdout] `&usize` implements `Sub` [INFO] [stdout] `&usize` implements `Sub` [INFO] [stdout] `usize` implements `Sub<&usize>` [INFO] [stdout] `usize` implements `Sub` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `NonZero` to `NonZero` [INFO] [stdout] --> src/lib.rs:1343:49 [INFO] [stdout] | [INFO] [stdout] 1343 | self.i1.advance_by(n - m).map_err(|o| o + m) [INFO] [stdout] | - ^ - NonZero [INFO] [stdout] | | [INFO] [stdout] | NonZero [INFO] [stdout] | [INFO] [stdout] note: the foreign item type `NonZero` doesn't implement `Add` [INFO] [stdout] --> /rustc/e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b/library/core/src/num/nonzero.rs:127:1 [INFO] [stdout] | [INFO] [stdout] = note: not implement `Add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: cannot subtract `NonZero` from `usize` [INFO] [stdout] --> src/lib.rs:1487:35 [INFO] [stdout] | [INFO] [stdout] 1487 | self.i2.advance_back_by(n - m).map_err(|o| m + o) [INFO] [stdout] | ^ no implementation for `usize - NonZero` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sub>` is not implemented for `usize` [INFO] [stdout] = help: the following other types implement trait `Sub`: [INFO] [stdout] `&usize` implements `Sub` [INFO] [stdout] `&usize` implements `Sub` [INFO] [stdout] `usize` implements `Sub<&usize>` [INFO] [stdout] `usize` implements `Sub` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `NonZero` to `NonZero` [INFO] [stdout] --> src/lib.rs:1487:54 [INFO] [stdout] | [INFO] [stdout] 1487 | self.i2.advance_back_by(n - m).map_err(|o| m + o) [INFO] [stdout] | - ^ - NonZero [INFO] [stdout] | | [INFO] [stdout] | NonZero [INFO] [stdout] | [INFO] [stdout] note: the foreign item type `NonZero` doesn't implement `Add` [INFO] [stdout] --> /rustc/e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b/library/core/src/num/nonzero.rs:127:1 [INFO] [stdout] | [INFO] [stdout] = note: not implement `Add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: cannot subtract `NonZero` from `usize` [INFO] [stdout] --> src/lib.rs:1567:36 [INFO] [stdout] | [INFO] [stdout] 1567 | match self.i2.advance_by(n - m) { [INFO] [stdout] | ^ no implementation for `usize - NonZero` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sub>` is not implemented for `usize` [INFO] [stdout] = help: the following other types implement trait `Sub`: [INFO] [stdout] `&usize` implements `Sub` [INFO] [stdout] `&usize` implements `Sub` [INFO] [stdout] `usize` implements `Sub<&usize>` [INFO] [stdout] `usize` implements `Sub` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `NonZero` to `NonZero` [INFO] [stdout] --> src/lib.rs:1569:29 [INFO] [stdout] | [INFO] [stdout] 1569 | Err(o) => Err(m + o), [INFO] [stdout] | - ^ - NonZero [INFO] [stdout] | | [INFO] [stdout] | NonZero [INFO] [stdout] | [INFO] [stdout] note: the foreign item type `NonZero` doesn't implement `Add` [INFO] [stdout] --> /rustc/e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b/library/core/src/num/nonzero.rs:127:1 [INFO] [stdout] | [INFO] [stdout] = note: not implement `Add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: cannot subtract `NonZero` from `usize` [INFO] [stdout] --> src/lib.rs:1714:35 [INFO] [stdout] | [INFO] [stdout] 1714 | self.i2.advance_back_by(n - m).map_err(|o| m + o) [INFO] [stdout] | ^ no implementation for `usize - NonZero` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sub>` is not implemented for `usize` [INFO] [stdout] = help: the following other types implement trait `Sub`: [INFO] [stdout] `&usize` implements `Sub` [INFO] [stdout] `&usize` implements `Sub` [INFO] [stdout] `usize` implements `Sub<&usize>` [INFO] [stdout] `usize` implements `Sub` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `NonZero` to `NonZero` [INFO] [stdout] --> src/lib.rs:1714:54 [INFO] [stdout] | [INFO] [stdout] 1714 | self.i2.advance_back_by(n - m).map_err(|o| m + o) [INFO] [stdout] | - ^ - NonZero [INFO] [stdout] | | [INFO] [stdout] | NonZero [INFO] [stdout] | [INFO] [stdout] note: the foreign item type `NonZero` doesn't implement `Add` [INFO] [stdout] --> /rustc/e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b/library/core/src/num/nonzero.rs:127:1 [INFO] [stdout] | [INFO] [stdout] = note: not implement `Add` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stdout] Some errors have detailed explanations: E0053, E0277, E0369. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `vecdeque-bench` (lib) due to 12 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "c3de22d07566f51892bd5dff19daee6adc35cf612a615b44384cad250ae0fd00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3de22d07566f51892bd5dff19daee6adc35cf612a615b44384cad250ae0fd00", kill_on_drop: false }` [INFO] [stdout] c3de22d07566f51892bd5dff19daee6adc35cf612a615b44384cad250ae0fd00