[INFO] fetching crate fn_block 0.2.1... [INFO] testing fn_block-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate fn_block 0.2.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate fn_block 0.2.1 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 fn_block 0.2.1 [INFO] finished tweaking crates.io crate fn_block 0.2.1 [INFO] tweaked toml for crates.io crate fn_block 0.2.1 written to /workspace/builds/worker-9/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9255cd9608a6e2a4f52e4a9c3dedb235dfc46df27a3c80abf5f2af63d236430d [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" "9255cd9608a6e2a4f52e4a9c3dedb235dfc46df27a3c80abf5f2af63d236430d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9255cd9608a6e2a4f52e4a9c3dedb235dfc46df27a3c80abf5f2af63d236430d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9255cd9608a6e2a4f52e4a9c3dedb235dfc46df27a3c80abf5f2af63d236430d", kill_on_drop: false }` [INFO] [stdout] 9255cd9608a6e2a4f52e4a9c3dedb235dfc46df27a3c80abf5f2af63d236430d [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" "+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] 40bf9eeb94364fe3dd1f6a3559907152769cdac62dae5ce655fbf4dae60848ee [INFO] running `Command { std: "docker" "start" "-a" "40bf9eeb94364fe3dd1f6a3559907152769cdac62dae5ce655fbf4dae60848ee", kill_on_drop: false }` [INFO] [stderr] Compiling fn_block v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "40bf9eeb94364fe3dd1f6a3559907152769cdac62dae5ce655fbf4dae60848ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40bf9eeb94364fe3dd1f6a3559907152769cdac62dae5ce655fbf4dae60848ee", kill_on_drop: false }` [INFO] [stdout] 40bf9eeb94364fe3dd1f6a3559907152769cdac62dae5ce655fbf4dae60848ee [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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e6bcf58e95f349faab19e89ae3c1b5315fc9afdd2d4f9c1a9c8732b9d9182fc [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" "3e6bcf58e95f349faab19e89ae3c1b5315fc9afdd2d4f9c1a9c8732b9d9182fc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling fn_block v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `fn_block`: Please use `fn_expr` instead, since it can also be used to wrap blocks. Blocks are expressions as well. [INFO] [stdout] --> src/tests.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | let foo = fn_block!{{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `fn_block`: Please use `fn_expr` instead, since it can also be used to wrap blocks. Blocks are expressions as well. [INFO] [stdout] --> src/tests.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | let foo = fn_block!{{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `fn_block`: Please use `fn_expr` instead, since it can also be used to wrap blocks. Blocks are expressions as well. [INFO] [stdout] --> src/tests.rs:79:15 [INFO] [stdout] | [INFO] [stdout] 79 | let res = fn_block!{ Result: { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.44s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3e6bcf58e95f349faab19e89ae3c1b5315fc9afdd2d4f9c1a9c8732b9d9182fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e6bcf58e95f349faab19e89ae3c1b5315fc9afdd2d4f9c1a9c8732b9d9182fc", kill_on_drop: false }` [INFO] [stdout] 3e6bcf58e95f349faab19e89ae3c1b5315fc9afdd2d4f9c1a9c8732b9d9182fc [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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6c69c87c457217df4b93734eef6a5f80f0d961483a70ce919eccac10984b1b6f [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" "6c69c87c457217df4b93734eef6a5f80f0d961483a70ce919eccac10984b1b6f", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `fn_block`: Please use `fn_expr` instead, since it can also be used to wrap blocks. Blocks are expressions as well. [INFO] [stderr] --> src/tests.rs:25:15 [INFO] [stderr] | [INFO] [stderr] 25 | let foo = fn_block!{{ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `fn_block`: Please use `fn_expr` instead, since it can also be used to wrap blocks. Blocks are expressions as well. [INFO] [stderr] --> src/tests.rs:35:15 [INFO] [stderr] | [INFO] [stderr] 35 | let foo = fn_block!{{ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `fn_block`: Please use `fn_expr` instead, since it can also be used to wrap blocks. Blocks are expressions as well. [INFO] [stderr] --> src/tests.rs:79:15 [INFO] [stderr] | [INFO] [stderr] 79 | let res = fn_block!{ Result: { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `fn_block` (lib test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fn_block-73fc58d1bc93dcb7) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::fn_expr_block_none ... ok [INFO] [stdout] test tests::fn_expr_none ... ok [INFO] [stderr] Doc-tests fn_block [INFO] [stdout] test tests::fn_expr_resulttype ... ok [INFO] [stdout] test tests::fn_expr_some ... ok [INFO] [stdout] test tests::into_ok ... ok [INFO] [stdout] test tests::fn_expr_block_some ... ok [INFO] [stdout] test tests::showcase ... ok [INFO] [stdout] test tests::fn_block_none ... ok [INFO] [stdout] test tests::fn_block_resulttype ... ok [INFO] [stdout] test tests::into_some ... ok [INFO] [stdout] test tests::fn_block_some ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - (line 74) ... FAILED [INFO] [stdout] test src/lib.rs - IntoSome (line 313) ... ok [INFO] [stdout] test src/lib.rs - IntoOk (line 365) ... ok [INFO] [stdout] test src/lib.rs - IntoOk (line 377) ... ok [INFO] [stdout] test src/lib.rs - fn_expr (line 165) ... ok [INFO] [stdout] test src/lib.rs - fn_block (line 112) ... ok [INFO] [stdout] test src/lib.rs - T (line 405) ... ok [INFO] [stdout] test src/lib.rs - fn_block (line 122) ... ok [INFO] [stdout] test src/lib.rs - (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] test src/lib.rs - fn_expr (line 178) ... ok [INFO] [stdout] test src/lib.rs - T (line 344) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/lib.rs - IntoSome (line 325) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 74) stdout ---- [INFO] [stdout] error: cannot find macro `fn_try` in this scope [INFO] [stdout] --> src/lib.rs:84:15 [INFO] [stdout] | [INFO] [stdout] 13 | let res_int = fn_try!{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 74) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.29s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "6c69c87c457217df4b93734eef6a5f80f0d961483a70ce919eccac10984b1b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c69c87c457217df4b93734eef6a5f80f0d961483a70ce919eccac10984b1b6f", kill_on_drop: false }` [INFO] [stdout] 6c69c87c457217df4b93734eef6a5f80f0d961483a70ce919eccac10984b1b6f