[INFO] cloning repository https://github.com/sharpjs/rust-learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sharpjs/rust-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharpjs%2Frust-learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharpjs%2Frust-learning'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 60f29b9d07433922753d467f5ee8fd43c484c33c [INFO] testing sharpjs/rust-learning against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharpjs%2Frust-learning" "/workspace/builds/worker-75/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-75/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sharpjs/rust-learning on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sharpjs/rust-learning [INFO] finished tweaking git repo https://github.com/sharpjs/rust-learning [INFO] tweaked toml for git repo https://github.com/sharpjs/rust-learning written to /workspace/builds/worker-75/source/Cargo.toml [INFO] crate git repo https://github.com/sharpjs/rust-learning already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cc5255b397770b1ab6323272d213dd079c48d8458f59ea485f929754779bc11 [INFO] running `Command { std: "docker" "start" "-a" "0cc5255b397770b1ab6323272d213dd079c48d8458f59ea485f929754779bc11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cc5255b397770b1ab6323272d213dd079c48d8458f59ea485f929754779bc11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc5255b397770b1ab6323272d213dd079c48d8458f59ea485f929754779bc11", kill_on_drop: false }` [INFO] [stdout] 0cc5255b397770b1ab6323272d213dd079c48d8458f59ea485f929754779bc11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f21748369d81a389a7d9c5178f8d4e2456851b2d94277dbd689eda5d3b66a1a1 [INFO] running `Command { std: "docker" "start" "-a" "f21748369d81a389a7d9c5178f8d4e2456851b2d94277dbd689eda5d3b66a1a1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.1.41 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling num-bigint v0.1.41 [INFO] [stderr] Compiling num-complex v0.1.41 [INFO] [stderr] Compiling num-rational v0.1.40 [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling rust-learning v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.78s [INFO] running `Command { std: "docker" "inspect" "f21748369d81a389a7d9c5178f8d4e2456851b2d94277dbd689eda5d3b66a1a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f21748369d81a389a7d9c5178f8d4e2456851b2d94277dbd689eda5d3b66a1a1", kill_on_drop: false }` [INFO] [stdout] f21748369d81a389a7d9c5178f8d4e2456851b2d94277dbd689eda5d3b66a1a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b98ba8f547f9d41749b4c3140ce19eea572dbedc38945694a592249ef91e5569 [INFO] running `Command { std: "docker" "start" "-a" "b98ba8f547f9d41749b4c3140ce19eea572dbedc38945694a592249ef91e5569", kill_on_drop: false }` [INFO] [stderr] Compiling rust-learning v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aex/io/decode_read.rs:405:24 [INFO] [stdout] | [INFO] [stdout] 405 | fn reader() -> Box { [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] 405 - fn reader() -> Box { [INFO] [stdout] 405 + fn reader() -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "b98ba8f547f9d41749b4c3140ce19eea572dbedc38945694a592249ef91e5569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b98ba8f547f9d41749b4c3140ce19eea572dbedc38945694a592249ef91e5569", kill_on_drop: false }` [INFO] [stdout] b98ba8f547f9d41749b4c3140ce19eea572dbedc38945694a592249ef91e5569 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 035a1254b786dfde6e06e2d695832d6af204c5a4c910380680f8b686f68cae26 [INFO] running `Command { std: "docker" "start" "-a" "035a1254b786dfde6e06e2d695832d6af204c5a4c910380680f8b686f68cae26", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aex/io/decode_read.rs:405:24 [INFO] [stderr] | [INFO] [stderr] 405 | fn reader() -> Box { [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] 405 - fn reader() -> Box { [INFO] [stderr] 405 + fn reader() -> Box { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rust-learning` (bin "rust-learning" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_learning-87df24dceb9676e9) [INFO] [stdout] [INFO] [stdout] running 81 tests [INFO] [stdout] test aex::ast::binary::tests::fmt ... ok [INFO] [stdout] test aex::ast::binary::tests::new ... ok [INFO] [stdout] test aex::ast::binary::tests::new_with_ann ... ok [INFO] [stdout] test aex::ast::binary::tests::prec ... ok [INFO] [stdout] test aex::ast::expr::tests::fmt_id ... ok [INFO] [stdout] test aex::ast::expr::tests::fmt_int ... ok [INFO] [stdout] test aex::ast::expr::tests::fmt_reg ... ok [INFO] [stdout] test aex::ast::binary::tests::fmt_asm ... ok [INFO] [stdout] test aex::ast::expr::tests::prec ... ok [INFO] [stdout] test aex::ast::id::tests::fmt_asm ... ok [INFO] [stdout] test aex::ast::id::tests::fmt ... ok [INFO] [stdout] test aex::ast::id::tests::new ... ok [INFO] [stdout] test aex::ast::id::tests::from ... ok [INFO] [stdout] test aex::ast::id::tests::new_with_ann ... ok [INFO] [stdout] test aex::ast::id::tests::prec ... ok [INFO] [stdout] test aex::ast::int::tests::fmt ... ok [INFO] [stdout] test aex::ast::int::tests::fmt_asm ... ok [INFO] [stdout] test aex::ast::int::tests::new_with_ann ... ok [INFO] [stdout] test aex::ast::int::tests::from ... ok [INFO] [stdout] test aex::ast::int::tests::new ... ok [INFO] [stdout] test aex::ast::reg::tests::new_with_ann ... ok [INFO] [stdout] test aex::ast::reg::tests::prec ... ok [INFO] [stdout] test aex::ast::reg::tests::fmt_asm ... ok [INFO] [stdout] test aex::ast::int::tests::prec ... ok [INFO] [stdout] test aex::ast::reg::tests::fmt ... ok [INFO] [stdout] test aex::ast::reg::tests::from ... ok [INFO] [stdout] test aex::ast::reg::tests::new ... ok [INFO] [stdout] test aex::ast::unary::tests::fmt_asm ... ok [INFO] [stdout] test aex::ast::unary::tests::new ... ok [INFO] [stdout] test aex::ast::unary::tests::fmt ... ok [INFO] [stdout] test aex::ast::unary::tests::new_with_ann ... ok [INFO] [stdout] test aex::ast::unary::tests::prec ... ok [INFO] [stdout] test aex::fmt::tests::write_binary_1 ... ok [INFO] [stdout] test aex::fmt::tests::write_binary_2 ... ok [INFO] [stdout] test aex::fmt::tests::write_deref ... ok [INFO] [stdout] test aex::fmt::tests::write_num ... ok [INFO] [stdout] test aex::fmt::tests::write_reg ... ok [INFO] [stdout] test aex::fmt::tests::write_id ... ok [INFO] [stdout] test aex::io::decode_read::tests::byte_order ... ok [INFO] [stdout] test aex::io::decode_read::tests::lma ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_bytes ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_f32_be ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_f32_le ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_f64_be ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_f64_le ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_i16_be ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_i16_le ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_i32_be ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_i32_le ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_i64_be ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_i64_le ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_i8 ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_u16_le ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_u32_be ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_u16_be ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_u32_le ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_u64_be ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_u64_le ... ok [INFO] [stdout] test aex::io::decode_read::tests::read_u8 ... ok [INFO] [stdout] test aex::io::decode_read::tests::reloc ... ok [INFO] [stdout] test aex::io::decode_read::tests::vma ... ok [INFO] [stdout] test aex::io::rewind_read::tests::read_and_consume ... ok [INFO] [stdout] test aex::io::rewind_read::tests::read_bytes ... ok [INFO] [stdout] test aex::io::rewind_read::tests::read_once ... ok [INFO] [stdout] test aex::target::cf::addr_reg::tests::num ... ok [INFO] [stdout] test aex::target::cf::addr_reg::tests::with_num ... ok [INFO] [stdout] test aex::target::cf::data_reg::tests::name ... ok [INFO] [stdout] test aex::target::cf::data_reg::tests::num ... ok [INFO] [stdout] test aex::target::cf::data_reg::tests::to_code ... ok [INFO] [stdout] test aex::target::cf::addr_reg::tests::name ... ok [INFO] [stdout] test aex::target::cf::addr_reg::tests::to_code ... ok [INFO] [stdout] test aex::io::rewind_read::tests::read_until_eof ... ok [INFO] [stdout] test aex::util::byte_order::tests::to_order_float ... ok [INFO] [stdout] test aex::target::cf::scale::tests::size ... ok [INFO] [stdout] test aex::io::rewind_read::tests::read_and_rewind ... ok [INFO] [stdout] test aex::target::cf::data_reg::tests::with_num ... ok [INFO] [stdout] test aex::util::byte_order::tests::from_order_int ... ok [INFO] [stdout] test aex::util::byte_order::tests::to_order_int ... ok [INFO] [stdout] test aex::target::cf::scale::tests::decode ... ok [INFO] [stdout] test aex::target::cf::scale::tests::with_size ... ok [INFO] [stdout] test aex::util::byte_order::tests::from_order_float ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "035a1254b786dfde6e06e2d695832d6af204c5a4c910380680f8b686f68cae26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "035a1254b786dfde6e06e2d695832d6af204c5a4c910380680f8b686f68cae26", kill_on_drop: false }` [INFO] [stdout] 035a1254b786dfde6e06e2d695832d6af204c5a4c910380680f8b686f68cae26