[INFO] cloning repository https://github.com/fabrlyn/b2x [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fabrlyn/b2x" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabrlyn%2Fb2x", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabrlyn%2Fb2x'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89b8b9dcb1763403893c38fdbb8aab831f81fe5b [INFO] testing fabrlyn/b2x against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabrlyn%2Fb2x" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fabrlyn/b2x on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fabrlyn/b2x [INFO] finished tweaking git repo https://github.com/fabrlyn/b2x [INFO] tweaked toml for git repo https://github.com/fabrlyn/b2x written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/fabrlyn/b2x already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 334e24d9d7c8f3d826452b7a47c59418e56a6d8eced7568b1f88cfe03818cb6f [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" "334e24d9d7c8f3d826452b7a47c59418e56a6d8eced7568b1f88cfe03818cb6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "334e24d9d7c8f3d826452b7a47c59418e56a6d8eced7568b1f88cfe03818cb6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "334e24d9d7c8f3d826452b7a47c59418e56a6d8eced7568b1f88cfe03818cb6f", kill_on_drop: false }` [INFO] [stdout] 334e24d9d7c8f3d826452b7a47c59418e56a6d8eced7568b1f88cfe03818cb6f [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=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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67149eb98c85825a0fd798f0baaf53699777d0fd1381d2c44f4c34293552e435 [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" "67149eb98c85825a0fd798f0baaf53699777d0fd1381d2c44f4c34293552e435", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.4 [INFO] [stderr] Compiling clap v3.0.0-beta.4 [INFO] [stderr] Compiling b2x v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `as_big_endian_i8` [INFO] [stdout] --> src/binary/chunk.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn as_big_endian_i8(chunk: &[u8]) -> i8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_big_endian_i16` [INFO] [stdout] --> src/binary/chunk.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn as_big_endian_i16(chunk: &[u8]) -> i16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_big_endian_i32` [INFO] [stdout] --> src/binary/chunk.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn as_big_endian_i32(chunk: &[u8]) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_big_endian_i64` [INFO] [stdout] --> src/binary/chunk.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn as_big_endian_i64(chunk: &[u8]) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_little_endian_i8` [INFO] [stdout] --> src/binary/chunk.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn as_little_endian_i8(chunk: &[u8]) -> i8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_little_endian_i16` [INFO] [stdout] --> src/binary/chunk.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn as_little_endian_i16(chunk: &[u8]) -> i16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_little_endian_i32` [INFO] [stdout] --> src/binary/chunk.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn as_little_endian_i32(chunk: &[u8]) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_little_endian_i64` [INFO] [stdout] --> src/binary/chunk.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn as_little_endian_i64(chunk: &[u8]) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_big_endian_f32` [INFO] [stdout] --> src/binary/chunk.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 211 | pub fn as_big_endian_f32(chunk: &[u8]) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_little_endian_f32` [INFO] [stdout] --> src/binary/chunk.rs:215:8 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn as_little_endian_f32(chunk: &[u8]) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_big_endian_f64` [INFO] [stdout] --> src/binary/chunk.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn as_big_endian_f64(chunk: &[u8]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `as_little_endian_f64` [INFO] [stdout] --> src/binary/chunk.rs:223:8 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn as_little_endian_f64(chunk: &[u8]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/cli/mod.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | output: Output, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.30s [INFO] running `Command { std: "docker" "inspect" "67149eb98c85825a0fd798f0baaf53699777d0fd1381d2c44f4c34293552e435", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67149eb98c85825a0fd798f0baaf53699777d0fd1381d2c44f4c34293552e435", kill_on_drop: false }` [INFO] [stdout] 67149eb98c85825a0fd798f0baaf53699777d0fd1381d2c44f4c34293552e435 [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=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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5c0b28b1a28ddde3a02f4a38aa61f54a99f78e8dd6482f3cb1572a89c3ca5d1 [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" "b5c0b28b1a28ddde3a02f4a38aa61f54a99f78e8dd6482f3cb1572a89c3ca5d1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling b2x v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/cli/mod.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | output: Output, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.64s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b5c0b28b1a28ddde3a02f4a38aa61f54a99f78e8dd6482f3cb1572a89c3ca5d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5c0b28b1a28ddde3a02f4a38aa61f54a99f78e8dd6482f3cb1572a89c3ca5d1", kill_on_drop: false }` [INFO] [stdout] b5c0b28b1a28ddde3a02f4a38aa61f54a99f78e8dd6482f3cb1572a89c3ca5d1 [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=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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8d709dde865af6bc6b8ebd81aa0e70e69107383a0a770b93535d9ca012e65f44 [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" "8d709dde865af6bc6b8ebd81aa0e70e69107383a0a770b93535d9ca012e65f44", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `output` [INFO] [stderr] --> src/cli/mod.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | output: Output, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `b2x` (bin "b2x" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/b2x-8ee3fc469086e813) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test binary::chunk::tests::as_big_endian_f32 ... ok [INFO] [stdout] test binary::chunk::tests::as_big_endian_u32 ... ok [INFO] [stdout] test binary::chunk::tests::as_big_endian_u64 ... ok [INFO] [stdout] test binary::chunk::tests::as_big_endian_i32 ... ok [INFO] [stdout] test binary::chunk::tests::as_big_endian_f64 ... ok [INFO] [stdout] test binary::chunk::tests::as_big_endian_u8 ... ok [INFO] [stdout] test binary::chunk::tests::as_big_endian_u16 ... ok [INFO] [stdout] test binary::chunk::tests::as_big_endian_i16 ... ok [INFO] [stdout] test binary::chunk::tests::as_little_endian_i32 ... ok [INFO] [stdout] test binary::chunk::tests::as_big_endian_i64 ... ok [INFO] [stdout] test binary::chunk::tests::as_little_endian_u64 ... ok [INFO] [stdout] test binary::chunk::tests::as_big_endian_i8 ... ok [INFO] [stdout] test binary::chunk::tests::as_little_endian_i8 ... ok [INFO] [stdout] test binary::chunk::tests::as_little_endian_i64 ... ok [INFO] [stdout] test binary::chunk::tests::as_little_endian_f32 ... ok [INFO] [stdout] test binary::chunk::tests::as_little_endian_u32 ... ok [INFO] [stdout] test binary::chunk::tests::as_little_endian_u16 ... ok [INFO] [stdout] test binary::chunk::tests::as_little_endian_f64 ... ok [INFO] [stdout] test binary::chunk::tests::as_little_endian_i16 ... ok [INFO] [stdout] test binary::chunk::tests::as_little_endian_u8 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8d709dde865af6bc6b8ebd81aa0e70e69107383a0a770b93535d9ca012e65f44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d709dde865af6bc6b8ebd81aa0e70e69107383a0a770b93535d9ca012e65f44", kill_on_drop: false }` [INFO] [stdout] 8d709dde865af6bc6b8ebd81aa0e70e69107383a0a770b93535d9ca012e65f44