[INFO] fetching crate cargo-expect 0.1.1... [INFO] testing cargo-expect-0.1.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate cargo-expect 0.1.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate cargo-expect 0.1.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-expect 0.1.1 [INFO] finished tweaking crates.io crate cargo-expect 0.1.1 [INFO] tweaked toml for crates.io crate cargo-expect 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79ace42a37b0e8f2b824df4f0a53b646cb6ea5de5d7dfaee785cf375287f085e [INFO] running `Command { std: "docker" "start" "-a" "79ace42a37b0e8f2b824df4f0a53b646cb6ea5de5d7dfaee785cf375287f085e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79ace42a37b0e8f2b824df4f0a53b646cb6ea5de5d7dfaee785cf375287f085e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79ace42a37b0e8f2b824df4f0a53b646cb6ea5de5d7dfaee785cf375287f085e", kill_on_drop: false }` [INFO] [stdout] 79ace42a37b0e8f2b824df4f0a53b646cb6ea5de5d7dfaee785cf375287f085e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86a7a7caccf254cf0e03d0a5f67ec5c6f3ce6432fab2ce1bb0a3a5ea32debead [INFO] running `Command { std: "docker" "start" "-a" "86a7a7caccf254cf0e03d0a5f67ec5c6f3ce6432fab2ce1bb0a3a5ea32debead", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling expectation-shared v0.1.0 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling cargo-expect v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/promote.rs:5:53 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn promote(result: &ResultKind, filesystem: Box) -> IoResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 - pub fn promote(result: &ResultKind, filesystem: Box) -> IoResult { [INFO] [stdout] 5 + pub fn promote(result: &ResultKind, filesystem: Box) -> IoResult { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/output.rs:52:42 [INFO] [stdout] | [INFO] [stdout] 52 | println!(" ► {}", ioe.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.92s [INFO] running `Command { std: "docker" "inspect" "86a7a7caccf254cf0e03d0a5f67ec5c6f3ce6432fab2ce1bb0a3a5ea32debead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86a7a7caccf254cf0e03d0a5f67ec5c6f3ce6432fab2ce1bb0a3a5ea32debead", kill_on_drop: false }` [INFO] [stdout] 86a7a7caccf254cf0e03d0a5f67ec5c6f3ce6432fab2ce1bb0a3a5ea32debead [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8aa9a35089d4b4c493ec43445f5dc4969ecfee4bfa8c0de3fa51416467d5c40d [INFO] running `Command { std: "docker" "start" "-a" "8aa9a35089d4b4c493ec43445f5dc4969ecfee4bfa8c0de3fa51416467d5c40d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cargo-expect v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/promote.rs:5:53 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn promote(result: &ResultKind, filesystem: Box) -> IoResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 - pub fn promote(result: &ResultKind, filesystem: Box) -> IoResult { [INFO] [stdout] 5 + pub fn promote(result: &ResultKind, filesystem: Box) -> IoResult { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/output.rs:52:42 [INFO] [stdout] | [INFO] [stdout] 52 | println!(" ► {}", ioe.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.67s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_expect-eaef6af4fcc71e08) [INFO] running `Command { std: "docker" "inspect" "8aa9a35089d4b4c493ec43445f5dc4969ecfee4bfa8c0de3fa51416467d5c40d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aa9a35089d4b4c493ec43445f5dc4969ecfee4bfa8c0de3fa51416467d5c40d", kill_on_drop: false }` [INFO] [stdout] 8aa9a35089d4b4c493ec43445f5dc4969ecfee4bfa8c0de3fa51416467d5c40d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 335d8003335574e747ecc7bdf6d2b7ab6ec5f06dc7867cc62a2acbd5c69d1fbf [INFO] running `Command { std: "docker" "start" "-a" "335d8003335574e747ecc7bdf6d2b7ab6ec5f06dc7867cc62a2acbd5c69d1fbf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/promote.rs:5:53 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn promote(result: &ResultKind, filesystem: Box) -> IoResult { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 5 - pub fn promote(result: &ResultKind, filesystem: Box) -> IoResult { [INFO] [stderr] 5 + pub fn promote(result: &ResultKind, filesystem: Box) -> IoResult { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/output.rs:52:42 [INFO] [stderr] | [INFO] [stderr] 52 | println!(" ► {}", ioe.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cargo-expect` (bin "cargo-expect" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_expect-eaef6af4fcc71e08) [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "335d8003335574e747ecc7bdf6d2b7ab6ec5f06dc7867cc62a2acbd5c69d1fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "335d8003335574e747ecc7bdf6d2b7ab6ec5f06dc7867cc62a2acbd5c69d1fbf", kill_on_drop: false }` [INFO] [stdout] 335d8003335574e747ecc7bdf6d2b7ab6ec5f06dc7867cc62a2acbd5c69d1fbf