[INFO] fetching crate b0x 1.0.0... [INFO] testing b0x-1.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate b0x 1.0.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate b0x 1.0.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate b0x 1.0.0 [INFO] finished tweaking crates.io crate b0x 1.0.0 [INFO] tweaked toml for crates.io crate b0x 1.0.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93500646dcdfb30e21a2e5e6accce1e483709a6b92234cee72324ab186bba850 [INFO] running `Command { std: "docker" "start" "-a" "93500646dcdfb30e21a2e5e6accce1e483709a6b92234cee72324ab186bba850", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93500646dcdfb30e21a2e5e6accce1e483709a6b92234cee72324ab186bba850", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93500646dcdfb30e21a2e5e6accce1e483709a6b92234cee72324ab186bba850", kill_on_drop: false }` [INFO] [stdout] 93500646dcdfb30e21a2e5e6accce1e483709a6b92234cee72324ab186bba850 [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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b806e8990d31ccf23f55ffaa8f91c484682ee405bdf8454da76b55723582d79d [INFO] running `Command { std: "docker" "start" "-a" "b806e8990d31ccf23f55ffaa8f91c484682ee405bdf8454da76b55723582d79d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling hamming v0.1.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling primal-estimate v0.2.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling english-numbers v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling primal-bit v0.2.4 [INFO] [stderr] Compiling rgb v0.8.27 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling primal-sieve v0.2.9 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling term_size v1.0.0-beta1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling primal-check v0.2.3 [INFO] [stderr] Compiling primal v0.2.3 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling b0x v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/passes.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Pass<'a, T>(&'a str, &'a Fn(&T) -> Vec<(&'a str, Info)>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Vec<(&'a str, Info)>` [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.59s [INFO] running `Command { std: "docker" "inspect" "b806e8990d31ccf23f55ffaa8f91c484682ee405bdf8454da76b55723582d79d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b806e8990d31ccf23f55ffaa8f91c484682ee405bdf8454da76b55723582d79d", kill_on_drop: false }` [INFO] [stdout] b806e8990d31ccf23f55ffaa8f91c484682ee405bdf8454da76b55723582d79d [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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e3e3bc8a96ec5189b3006886940a307a3d4f773af7da2b4eadd88c7dcfddc43 [INFO] running `Command { std: "docker" "start" "-a" "4e3e3bc8a96ec5189b3006886940a307a3d4f773af7da2b4eadd88c7dcfddc43", kill_on_drop: false }` [INFO] [stderr] Compiling b0x v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/passes.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Pass<'a, T>(&'a str, &'a Fn(&T) -> Vec<(&'a str, Info)>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Vec<(&'a str, Info)>` [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/passes.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Pass<'a, T>(&'a str, &'a Fn(&T) -> Vec<(&'a str, Info)>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Vec<(&'a str, Info)>` [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "4e3e3bc8a96ec5189b3006886940a307a3d4f773af7da2b4eadd88c7dcfddc43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e3e3bc8a96ec5189b3006886940a307a3d4f773af7da2b4eadd88c7dcfddc43", kill_on_drop: false }` [INFO] [stdout] 4e3e3bc8a96ec5189b3006886940a307a3d4f773af7da2b4eadd88c7dcfddc43 [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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 56da9f3fdf8649acbbe1cba8a61007805d48920009198b98bd08a86c34220336 [INFO] running `Command { std: "docker" "start" "-a" "56da9f3fdf8649acbbe1cba8a61007805d48920009198b98bd08a86c34220336", 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/passes.rs:19:37 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct Pass<'a, T>(&'a str, &'a Fn(&T) -> Vec<(&'a str, Info)>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Vec<(&'a str, Info)>` [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: `b0x` (lib) generated 1 warning [INFO] [stderr] warning: `b0x` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/b0x-7eb5ca1fa6d3e357) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/b0x-b4b1ba11ab381c4c) [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 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] [stderr] Doc-tests b0x [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" "56da9f3fdf8649acbbe1cba8a61007805d48920009198b98bd08a86c34220336", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56da9f3fdf8649acbbe1cba8a61007805d48920009198b98bd08a86c34220336", kill_on_drop: false }` [INFO] [stdout] 56da9f3fdf8649acbbe1cba8a61007805d48920009198b98bd08a86c34220336