[INFO] fetching crate fn_abi 2.0.1... [INFO] testing fn_abi-2.0.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate fn_abi 2.0.1 into /workspace/builds/worker-76/source [INFO] validating manifest of crates.io crate fn_abi 2.0.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fn_abi 2.0.1 [INFO] finished tweaking crates.io crate fn_abi 2.0.1 [INFO] tweaked toml for crates.io crate fn_abi 2.0.1 written to /workspace/builds/worker-76/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2919df5e4057fdbc5854af910216d4aa5f8c1385b13b040445f3b5ec750939e3 [INFO] running `Command { std: "docker" "start" "-a" "2919df5e4057fdbc5854af910216d4aa5f8c1385b13b040445f3b5ec750939e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2919df5e4057fdbc5854af910216d4aa5f8c1385b13b040445f3b5ec750939e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2919df5e4057fdbc5854af910216d4aa5f8c1385b13b040445f3b5ec750939e3", kill_on_drop: false }` [INFO] [stdout] 2919df5e4057fdbc5854af910216d4aa5f8c1385b13b040445f3b5ec750939e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 037f87fd44e5c0d7eddeb1b28ab4e6e9e2d1fa7e4d43380a50ea8f87c26b4822 [INFO] running `Command { std: "docker" "start" "-a" "037f87fd44e5c0d7eddeb1b28ab4e6e9e2d1fa7e4d43380a50ea8f87c26b4822", kill_on_drop: false }` [INFO] [stderr] Compiling syn_squash v0.1.0 [INFO] [stderr] Compiling fn_abi v2.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.16s [INFO] running `Command { std: "docker" "inspect" "037f87fd44e5c0d7eddeb1b28ab4e6e9e2d1fa7e4d43380a50ea8f87c26b4822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "037f87fd44e5c0d7eddeb1b28ab4e6e9e2d1fa7e4d43380a50ea8f87c26b4822", kill_on_drop: false }` [INFO] [stdout] 037f87fd44e5c0d7eddeb1b28ab4e6e9e2d1fa7e4d43380a50ea8f87c26b4822 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 052b874e8c3ced2c8ac7c844fb2a62ef3ee666a3fa37ad7140c76a983ce684e0 [INFO] running `Command { std: "docker" "start" "-a" "052b874e8c3ced2c8ac7c844fb2a62ef3ee666a3fa37ad7140c76a983ce684e0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fn_abi v2.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "052b874e8c3ced2c8ac7c844fb2a62ef3ee666a3fa37ad7140c76a983ce684e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "052b874e8c3ced2c8ac7c844fb2a62ef3ee666a3fa37ad7140c76a983ce684e0", kill_on_drop: false }` [INFO] [stdout] 052b874e8c3ced2c8ac7c844fb2a62ef3ee666a3fa37ad7140c76a983ce684e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5d41a0e23c98901984e79aacc0e4fb6946ab772a0b6bc093a5d847647f0b0d2 [INFO] running `Command { std: "docker" "start" "-a" "e5d41a0e23c98901984e79aacc0e4fb6946ab772a0b6bc093a5d847647f0b0d2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fn_abi-5c047d70e60c9d1c) [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 fn_abi [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 9) ... FAILED [INFO] [stdout] test src/lib.rs - abi (line 159) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 9) stdout ---- [INFO] [stdout] error[E0468]: an `extern crate` loading macros must be at the crate root [INFO] [stdout] --> src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate fn_abi; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0428]: the name `hello_world` is defined multiple times [INFO] [stdout] --> src/lib.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern fn hello_world() { [INFO] [stdout] | ----------------------- previous definition of the value `hello_world` here [INFO] [stdout] ... [INFO] [stdout] 13 | extern fn hello_world() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ `hello_world` redefined here [INFO] [stdout] | [INFO] [stdout] = note: `hello_world` must be defined only once in the value namespace of this block [INFO] [stdout] [INFO] [stdout] warning: use of calling convention not supported on this target [INFO] [stdout] --> src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern fn hello_world() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unsupported_calling_conventions)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #87678 [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0428, E0468. [INFO] [stdout] For more information about an error, try `rustc --explain E0428`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - abi (line 159) stdout ---- [INFO] [stdout] error[E0468]: an `extern crate` loading macros must be at the crate root [INFO] [stdout] --> src/lib.rs:161:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate fn_abi; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0428]: the name `hello_world` is defined multiple times [INFO] [stdout] --> src/lib.rs:170:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern fn hello_world() { [INFO] [stdout] | ----------------------- previous definition of the value `hello_world` here [INFO] [stdout] ... [INFO] [stdout] 13 | extern fn hello_world() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ `hello_world` redefined here [INFO] [stdout] | [INFO] [stdout] = note: `hello_world` must be defined only once in the value namespace of this block [INFO] [stdout] [INFO] [stdout] warning: use of calling convention not supported on this target [INFO] [stdout] --> src/lib.rs:164:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern fn hello_world() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unsupported_calling_conventions)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #87678 [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0428, E0468. [INFO] [stdout] For more information about an error, try `rustc --explain E0428`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 9) [INFO] [stdout] src/lib.rs - abi (line 159) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "e5d41a0e23c98901984e79aacc0e4fb6946ab772a0b6bc093a5d847647f0b0d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5d41a0e23c98901984e79aacc0e4fb6946ab772a0b6bc093a5d847647f0b0d2", kill_on_drop: false }` [INFO] [stdout] e5d41a0e23c98901984e79aacc0e4fb6946ab772a0b6bc093a5d847647f0b0d2