[INFO] fetching crate hull 0.1.3... [INFO] testing hull-0.1.3 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate hull 0.1.3 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate hull 0.1.3 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hull 0.1.3 [INFO] finished tweaking crates.io crate hull 0.1.3 [INFO] tweaked toml for crates.io crate hull 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazycell v0.6.0 [INFO] [stderr] Downloaded shared_child v0.3.5 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded error-chain v0.12.4 [INFO] [stderr] Downloaded cargo_metadata v0.6.4 [INFO] [stderr] Downloaded which v1.0.5 [INFO] [stderr] Downloaded duct v0.10.0 [INFO] [stderr] Downloaded nix v0.11.1 [INFO] [stderr] Downloaded os_pipe v0.6.2 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded shell-words v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9b077f231dcdec39ebec7aabc804c1737e836436097bc0463f57c4af668fe59 [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" "c9b077f231dcdec39ebec7aabc804c1737e836436097bc0463f57c4af668fe59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9b077f231dcdec39ebec7aabc804c1737e836436097bc0463f57c4af668fe59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9b077f231dcdec39ebec7aabc804c1737e836436097bc0463f57c4af668fe59", kill_on_drop: false }` [INFO] [stdout] c9b077f231dcdec39ebec7aabc804c1737e836436097bc0463f57c4af668fe59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a25ae2dfe50013975e7678e8b226d54b7dc4213b45481f1fcab32e6f17eae2d2 [INFO] running `Command { std: "docker" "start" "-a" "a25ae2dfe50013975e7678e8b226d54b7dc4213b45481f1fcab32e6f17eae2d2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling shared_child v0.3.5 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling os_pipe v0.6.2 [INFO] [stderr] Compiling duct v0.10.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling hull v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/command/entry.rs:56:65 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn command::Command + 'c` [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] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.38s [INFO] running `Command { std: "docker" "inspect" "a25ae2dfe50013975e7678e8b226d54b7dc4213b45481f1fcab32e6f17eae2d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a25ae2dfe50013975e7678e8b226d54b7dc4213b45481f1fcab32e6f17eae2d2", kill_on_drop: false }` [INFO] [stdout] a25ae2dfe50013975e7678e8b226d54b7dc4213b45481f1fcab32e6f17eae2d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26d31f1512390379fc4af6b750ff7992de19d1571bd871a3bdc5be1a1dd70990 [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" "26d31f1512390379fc4af6b750ff7992de19d1571bd871a3bdc5be1a1dd70990", kill_on_drop: false }` [INFO] [stderr] Compiling hull v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/command/entry.rs:56:65 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn command::Command + 'c` [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] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "26d31f1512390379fc4af6b750ff7992de19d1571bd871a3bdc5be1a1dd70990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26d31f1512390379fc4af6b750ff7992de19d1571bd871a3bdc5be1a1dd70990", kill_on_drop: false }` [INFO] [stdout] 26d31f1512390379fc4af6b750ff7992de19d1571bd871a3bdc5be1a1dd70990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5cd6f48d17f156bce038db9eacd45fbd04fc36610884590898bbc15e8e281e9a [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" "5cd6f48d17f156bce038db9eacd45fbd04fc36610884590898bbc15e8e281e9a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/command/entry.rs:56:65 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn command::Command + 'c` [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] [INFO] [stderr] warning: `hull` (bin "hull" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hull-2a4651995e5a8020) [INFO] running `Command { std: "docker" "inspect" "5cd6f48d17f156bce038db9eacd45fbd04fc36610884590898bbc15e8e281e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cd6f48d17f156bce038db9eacd45fbd04fc36610884590898bbc15e8e281e9a", kill_on_drop: false }` [INFO] [stdout] 5cd6f48d17f156bce038db9eacd45fbd04fc36610884590898bbc15e8e281e9a