[INFO] fetching crate rustic_hal 0.2.0... [INFO] testing rustic_hal-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate rustic_hal 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate rustic_hal 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd9bbf52946edcca68779b174ae99013b47355a659aa3f02604e45e92895448c [INFO] running `Command { std: "docker" "start" "-a" "fd9bbf52946edcca68779b174ae99013b47355a659aa3f02604e45e92895448c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd9bbf52946edcca68779b174ae99013b47355a659aa3f02604e45e92895448c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd9bbf52946edcca68779b174ae99013b47355a659aa3f02604e45e92895448c", kill_on_drop: false }` [INFO] [stdout] fd9bbf52946edcca68779b174ae99013b47355a659aa3f02604e45e92895448c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e43c237b0cb50b06d90173e02608520245920e3e780a41b76604524ae771abb8 [INFO] running `Command { std: "docker" "start" "-a" "e43c237b0cb50b06d90173e02608520245920e3e780a41b76604524ae771abb8", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling rustic_hal v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling syn v1.0.73 [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.55s [INFO] running `Command { std: "docker" "inspect" "e43c237b0cb50b06d90173e02608520245920e3e780a41b76604524ae771abb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43c237b0cb50b06d90173e02608520245920e3e780a41b76604524ae771abb8", kill_on_drop: false }` [INFO] [stdout] e43c237b0cb50b06d90173e02608520245920e3e780a41b76604524ae771abb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bd115ca3aa363c1984285d7913911ad53f37378f96d406b00e45b5c51b1e724 [INFO] running `Command { std: "docker" "start" "-a" "0bd115ca3aa363c1984285d7913911ad53f37378f96d406b00e45b5c51b1e724", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling tinytemplate v1.2.1 [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] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling rustic_hal v0.2.0 (/opt/rustwide/workdir) [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] --> src/resource.rs:117:14 [INFO] [stdout] | [INFO] [stdout] 117 | impl<'de, T> Deserialize<'de> for OneOrMany [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [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> serde::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] --> src/resource.rs:117:14 [INFO] [stdout] | [INFO] [stdout] 117 | impl<'de, T> Deserialize<'de> for OneOrMany [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [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> serde::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" "0bd115ca3aa363c1984285d7913911ad53f37378f96d406b00e45b5c51b1e724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bd115ca3aa363c1984285d7913911ad53f37378f96d406b00e45b5c51b1e724", kill_on_drop: false }` [INFO] [stdout] 0bd115ca3aa363c1984285d7913911ad53f37378f96d406b00e45b5c51b1e724