[INFO] fetching crate rustic_hal 0.2.0... [INFO] checking rustic_hal-0.2.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate rustic_hal 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate rustic_hal 0.2.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustic_hal 0.2.0 [INFO] finished tweaking crates.io crate rustic_hal 0.2.0 [INFO] tweaked toml for crates.io crate rustic_hal 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f69fde226817c8f0bc941f0cd050c96c816f1d523d053981d6a1f7a11cfd6d4c [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" "f69fde226817c8f0bc941f0cd050c96c816f1d523d053981d6a1f7a11cfd6d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f69fde226817c8f0bc941f0cd050c96c816f1d523d053981d6a1f7a11cfd6d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f69fde226817c8f0bc941f0cd050c96c816f1d523d053981d6a1f7a11cfd6d4c", kill_on_drop: false }` [INFO] [stdout] f69fde226817c8f0bc941f0cd050c96c816f1d523d053981d6a1f7a11cfd6d4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88f8cd1eb5be1d7e30a50ff300fcb17589d47ab7125fb677a6266e533993e97c [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" "88f8cd1eb5be1d7e30a50ff300fcb17589d47ab7125fb677a6266e533993e97c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling rustic_hal v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/resource.rs:219:21 [INFO] [stdout] | [INFO] [stdout] 219 | let mut lk = OneOrMany::new(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/resource.rs:230:21 [INFO] [stdout] | [INFO] [stdout] 230 | let mut content = entry.get_mut(); //&mut HalLinks [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/resource.rs:266:21 [INFO] [stdout] | [INFO] [stdout] 266 | let mut content = entry.get_mut(); //&mut HalLinks [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/resource.rs:284:21 [INFO] [stdout] | [INFO] [stdout] 284 | let mut content = entry.get_mut(); //&mut HalLinks [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rustic_hal::HalLink` [INFO] [stdout] --> benches/simple_serialisation.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use rustic_hal::HalLink; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::link::HalLink` [INFO] [stdout] --> src/tests/one_or_many.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::super::link::HalLink; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::*` [INFO] [stdout] --> src/tests/one_or_many.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'d> T: Deserialize<'d>` is not satisfied [INFO] [stdout] --> src/tests/one_or_many.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | oom: OneOrMany [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the trait `for<'d> Deserialize<'d>` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Deserialize<'_>` for `OneOrMany` [INFO] [stdout] = note: required by `next_element` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Serialize, Deserialize + for<'d> Deserialize<'d>)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'d> T: Deserialize<'d>` is not satisfied [INFO] [stdout] --> src/tests/one_or_many.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | oom: OneOrMany [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the trait `for<'d> Deserialize<'d>` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Deserialize<'_>` for `OneOrMany` [INFO] [stdout] = note: required by `next_value` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Serialize, Deserialize + for<'d> Deserialize<'d>)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `OneOrMany` [INFO] [stdout] --> src/tests/one_or_many.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | assert_eq!("test", boh.oom[0]); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `OneOrMany` [INFO] [stdout] --> src/tests/one_or_many.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | assert_eq!("test2", boh.oom[1]); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0608. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustic_hal` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "88f8cd1eb5be1d7e30a50ff300fcb17589d47ab7125fb677a6266e533993e97c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88f8cd1eb5be1d7e30a50ff300fcb17589d47ab7125fb677a6266e533993e97c", kill_on_drop: false }` [INFO] [stdout] 88f8cd1eb5be1d7e30a50ff300fcb17589d47ab7125fb677a6266e533993e97c