[INFO] cloning repository https://github.com/thoughtworks/candouble [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thoughtworks/candouble" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthoughtworks%2Fcandouble", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthoughtworks%2Fcandouble'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf582f104b4be7a93e65996d100cf26dd4d2b71c [INFO] testing thoughtworks/candouble against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthoughtworks%2Fcandouble" "/workspace/builds/worker-46/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thoughtworks/candouble on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thoughtworks/candouble [INFO] finished tweaking git repo https://github.com/thoughtworks/candouble [INFO] tweaked toml for git repo https://github.com/thoughtworks/candouble written to /workspace/builds/worker-46/source/Cargo.toml [INFO] crate git repo https://github.com/thoughtworks/candouble already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-demangle v0.1.10 [INFO] [stderr] Downloaded serde_json v1.0.30 [INFO] [stderr] Downloaded borrow-bag v1.0.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.26 [INFO] [stderr] Downloaded gotham v0.3.0 [INFO] [stderr] Downloaded gotham_derive v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f1c01aeab44779ed37d30e3ab8e4d8fcec26657a822aca2d34a3252077b0b18 [INFO] running `Command { std: "docker" "start" "-a" "9f1c01aeab44779ed37d30e3ab8e4d8fcec26657a822aca2d34a3252077b0b18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f1c01aeab44779ed37d30e3ab8e4d8fcec26657a822aca2d34a3252077b0b18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f1c01aeab44779ed37d30e3ab8e4d8fcec26657a822aca2d34a3252077b0b18", kill_on_drop: false }` [INFO] [stdout] 9f1c01aeab44779ed37d30e3ab8e4d8fcec26657a822aca2d34a3252077b0b18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3acb1b5a7d6cb589987b941e18538aeec68e617d9af82ea558056e7faec704c [INFO] running `Command { std: "docker" "start" "-a" "d3acb1b5a7d6cb589987b941e18538aeec68e617d9af82ea558056e7faec704c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling slab v0.4.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling rustc-demangle v0.1.10 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling string v0.1.2 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling candouble v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling linked-hash-map v0.5.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.3 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling base64 v0.10.0 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling getopts v0.2.18 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling time v0.1.41 [INFO] [stderr] Compiling tokio-executor v0.1.5 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling crossbeam-deque v0.6.2 [INFO] [stderr] Compiling tokio-timer v0.2.8 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling syn v0.15.6 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling phf v0.7.23 [INFO] [stderr] Compiling cookie v0.11.0 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling mime v0.3.12 [INFO] [stderr] Compiling backtrace-sys v0.1.26 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling http v0.1.14 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling uuid v0.7.1 [INFO] [stderr] Compiling backtrace v0.3.11 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling h2 v0.1.14 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.30 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling gotham_derive v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.9 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio v0.1.13 [INFO] [stderr] Compiling hyper v0.12.18 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling borrow-bag v1.0.0 [INFO] [stderr] Compiling gotham v0.3.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/imposter.rs:63:72 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn run_with_adaptor(id: u32, mut list: ImposterList, adaptor: &mut CANAdaptor) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can/dummy.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can/mod.rs:62:39 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn create_adaptor() -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | Err(f) => { panic!(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 17 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 17 | Err(f) => { std::panic::panic_any(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.17s [INFO] running `Command { std: "docker" "inspect" "d3acb1b5a7d6cb589987b941e18538aeec68e617d9af82ea558056e7faec704c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3acb1b5a7d6cb589987b941e18538aeec68e617d9af82ea558056e7faec704c", kill_on_drop: false }` [INFO] [stdout] d3acb1b5a7d6cb589987b941e18538aeec68e617d9af82ea558056e7faec704c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c6b239a128e308c84c0a6dd4b2891645a833758d54bef81be40b2acec022fa9 [INFO] running `Command { std: "docker" "start" "-a" "4c6b239a128e308c84c0a6dd4b2891645a833758d54bef81be40b2acec022fa9", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/imposter.rs:63:72 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn run_with_adaptor(id: u32, mut list: ImposterList, adaptor: &mut CANAdaptor) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling candouble v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can/dummy.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can/mod.rs:62:39 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn create_adaptor() -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | Err(f) => { panic!(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 17 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 17 | Err(f) => { std::panic::panic_any(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | Err(f) => { panic!(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 17 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 17 | Err(f) => { std::panic::panic_any(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/imposter.rs:63:72 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn run_with_adaptor(id: u32, mut list: ImposterList, adaptor: &mut CANAdaptor) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can/dummy.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can/mod.rs:62:39 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn create_adaptor() -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.18s [INFO] running `Command { std: "docker" "inspect" "4c6b239a128e308c84c0a6dd4b2891645a833758d54bef81be40b2acec022fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c6b239a128e308c84c0a6dd4b2891645a833758d54bef81be40b2acec022fa9", kill_on_drop: false }` [INFO] [stdout] 4c6b239a128e308c84c0a6dd4b2891645a833758d54bef81be40b2acec022fa9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 64b236f00aedb2c4a633e2d84a84b93b815f7471d612c1b258843e196d2afcc9 [INFO] running `Command { std: "docker" "start" "-a" "64b236f00aedb2c4a633e2d84a84b93b815f7471d612c1b258843e196d2afcc9", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/imposter.rs:63:72 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn run_with_adaptor(id: u32, mut list: ImposterList, adaptor: &mut CANAdaptor) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/can/dummy.rs:10:32 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new() -> Result, &'static str> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/can/mod.rs:62:39 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn create_adaptor() -> Result, &'static str> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CANAdaptor` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `candouble` (lib) generated 3 warnings [INFO] [stderr] warning: `candouble` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | Err(f) => { panic!(f.to_string()) } [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 17 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 17 | Err(f) => { std::panic::panic_any(f.to_string()) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `candouble` (bin "candouble" test) generated 1 warning [INFO] [stderr] warning: `candouble` (bin "candouble") generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/candouble-cf4f5ee3ccaa42b8) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test can::tests::creates_message_with_content ... ok [INFO] [stdout] test controller::tests::upsert_replaces_existing_imposter_with_same_id ... ok [INFO] [stdout] test controller::tests::upsert_differentiates_imposters_with_different_ids ... ok [INFO] [stdout] test imposter::tests::does_not_record_received_messages_by_default ... ok [INFO] [stdout] test imposter::tests::records_received_messages_when_instructed ... ok [INFO] [stdout] test predicate::tests::does_not_match_if_id_is_not_equal ... ok [INFO] [stdout] test imposter::tests::adds_stub_from_json_definition ... ok [INFO] [stdout] test imposter::tests::returns_response_from_first_matching_stub ... ok [INFO] [stdout] test predicate::tests::does_not_match_when_data_matches_but_id_does_not ... ok [INFO] [stdout] test predicate::tests::matches_if_id_is_equal ... ok [INFO] [stdout] test predicate::tests::does_not_match_when_id_matches_but_data_does_not ... ok [INFO] [stdout] test predicate::tests::matches_when_id_and_data_with_asterisk_match ... ok [INFO] [stdout] test predicate::tests::matches_when_id_and_literal_data_match ... ok [INFO] [stdout] test predicate::tests::pattern_does_not_match_value_when_decimal_number_is_not_equal ... ok [INFO] [stdout] test predicate::tests::pattern_matches_value_when_decimal_number_is_equal ... ok [INFO] [stdout] test predicate::tests::pattern_matches_value_when_hexadecimal_number_is_equal ... ok [INFO] [stdout] test predicate::tests::pattern_matches_value_when_pattern_is_asterisk ... ok [INFO] [stdout] test response::tests::creates_response_with_hex_id_and_data_from_template ... ok [INFO] [stdout] test response::tests::parses_behavior_from_template ... ok [INFO] [stdout] test stub::tests::concat_behavior_concatenates_messages ... ok [INFO] [stdout] test stub::tests::cycles_through_multiple_responses ... ok [INFO] [stdout] test stub::tests::repeat_and_concat_behaviors_can_be_combined ... ok [INFO] [stdout] test stub::tests::drop_behavior_drops_a_message ... ok [INFO] [stdout] test stub::tests::repeat_behavior_repeats_a_message ... ok [INFO] [stdout] test stub::tests::wait_behavior_waits_before_responding ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/candouble-9660f7889fcabcbe) [INFO] [stdout] [INFO] [stderr] Running tests/it_imposter.rs (/opt/rustwide/target/debug/deps/it_imposter-637eba501ed27d57) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test it_stub_does_not_match_when_at_least_one_predicate_is_false ... ok [INFO] [stdout] test it_stub_matches_when_all_predicates_are_true ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/it_webapi.rs (/opt/rustwide/target/debug/deps/it_webapi-c6d0c9f1910aa103) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stderr] error: test failed, to rerun pass '--test it_webapi' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/it_webapi-c6d0c9f1910aa103` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "64b236f00aedb2c4a633e2d84a84b93b815f7471d612c1b258843e196d2afcc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64b236f00aedb2c4a633e2d84a84b93b815f7471d612c1b258843e196d2afcc9", kill_on_drop: false }` [INFO] [stdout] 64b236f00aedb2c4a633e2d84a84b93b815f7471d612c1b258843e196d2afcc9