[INFO] fetching crate async-fs 2.1.3...
[INFO] testing async-fs-2.1.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate async-fs 2.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate async-fs 2.1.3
[INFO] finished tweaking crates.io crate async-fs 2.1.3
[INFO] tweaked toml for crates.io crate async-fs 2.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-fs 2.1.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate async-fs 2.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6500bf42fb6eee3457f17dffcf18c5c17c6158a82c8d06b2ea958fb77f40a99
[INFO] running `Command { std: "docker" "start" "-a" "c6500bf42fb6eee3457f17dffcf18c5c17c6158a82c8d06b2ea958fb77f40a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6500bf42fb6eee3457f17dffcf18c5c17c6158a82c8d06b2ea958fb77f40a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6500bf42fb6eee3457f17dffcf18c5c17c6158a82c8d06b2ea958fb77f40a99", kill_on_drop: false }`
[INFO] [stdout] c6500bf42fb6eee3457f17dffcf18c5c17c6158a82c8d06b2ea958fb77f40a99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2359cf75f11a4857217639e8bdb4629883693ca710f0f4cc845c1c50c3bb8572
[INFO] running `Command { std: "docker" "start" "-a" "2359cf75f11a4857217639e8bdb4629883693ca710f0f4cc845c1c50c3bb8572", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-fs v2.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `Command { std: "docker" "inspect" "2359cf75f11a4857217639e8bdb4629883693ca710f0f4cc845c1c50c3bb8572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2359cf75f11a4857217639e8bdb4629883693ca710f0f4cc845c1c50c3bb8572", kill_on_drop: false }`
[INFO] [stdout] 2359cf75f11a4857217639e8bdb4629883693ca710f0f4cc845c1c50c3bb8572
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d821b4cb4e94c6e5938d1069dcee099847cadcf6f311fe4c01b513532982c4e4
[INFO] running `Command { std: "docker" "start" "-a" "d821b4cb4e94c6e5938d1069dcee099847cadcf6f311fe4c01b513532982c4e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling async-fs v2.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "d821b4cb4e94c6e5938d1069dcee099847cadcf6f311fe4c01b513532982c4e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d821b4cb4e94c6e5938d1069dcee099847cadcf6f311fe4c01b513532982c4e4", kill_on_drop: false }`
[INFO] [stdout] d821b4cb4e94c6e5938d1069dcee099847cadcf6f311fe4c01b513532982c4e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 561e0f63b6d48b13c77e62c3b8f3a59d222283c59bd13fbc145152046de2b5f1
[INFO] running `Command { std: "docker" "start" "-a" "561e0f63b6d48b13c77e62c3b8f3a59d222283c59bd13fbc145152046de2b5f1", kill_on_drop: false }`
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_fs-623a5f7cfa7e4be2)
[INFO] [stderr]    Doc-tests async_fs
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test src/lib.rs - DirBuilder::create (line 787) - compile ... ok
[INFO] [stdout] test src/lib.rs - DirEntry::file_type (line 438) - compile ... ok
[INFO] [stdout] test src/lib.rs - DirEntry::path (line 374) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 15) - compile ... ok
[INFO] [stdout] test src/lib.rs - File (line 853) - compile ... ok
[INFO] [stdout] test src/lib.rs - DirBuilder::recursive (line 762) ... ok
[INFO] [stdout] test src/lib.rs - File::open (line 910) - compile ... ok
[INFO] [stdout] test src/lib.rs - DirEntry::metadata (line 406) - compile ... ok
[INFO] [stdout] test src/lib.rs - DirEntry::file_name (line 458) - compile ... ok
[INFO] [stdout] test src/lib.rs - File (line 839) - compile ... ok
[INFO] [stdout] test src/lib.rs - File::create (line 941) - compile ... ok
[INFO] [stdout] test src/lib.rs - DirBuilder::new (line 735) ... ok
[INFO] [stdout] test src/lib.rs - File::metadata (line 1042) - compile ... ok
[INFO] [stdout] test src/lib.rs - File::sync_all (line 963) - compile ... ok
[INFO] [stdout] test src/lib.rs - File::set_len (line 1023) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::create (line 1402) - compile ... ok
[INFO] [stdout] test src/lib.rs - File::set_permissions (line 1066) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions (line 1252) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions (line 1265) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::append (line 1353) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::open (line 1468) - compile ... ok
[INFO] [stdout] test src/lib.rs - File::sync_data (line 994) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::new (line 1287) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::write (line 1331) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::create_new (line 1428) - compile ... ok
[INFO] [stdout] test src/lib.rs - canonicalize (line 75) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::truncate (line 1377) - compile ... ok
[INFO] [stdout] test src/lib.rs - OpenOptions::read (line 1307) - compile ... ok
[INFO] [stdout] test src/lib.rs - metadata (line 242) - compile ... ok
[INFO] [stdout] test src/lib.rs - create_dir_all (line 188) - compile ... ok
[INFO] [stdout] test src/lib.rs - read_dir (line 295) - compile ... ok
[INFO] [stdout] test src/lib.rs - remove_dir_all (line 580) - compile ... ok
[INFO] [stdout] test src/lib.rs - copy (line 106) - compile ... ok
[INFO] [stdout] test src/lib.rs - create_dir (line 144) - compile ... ok
[INFO] [stdout] test src/lib.rs - rename (line 628) - compile ... ok
[INFO] [stdout] test src/lib.rs - hard_link (line 215) - compile ... ok
[INFO] [stdout] test src/lib.rs - read (line 270) - compile ... ok
[INFO] [stdout] test src/lib.rs - read_to_string (line 533) - compile ... ok
[INFO] [stdout] test src/lib.rs - unix::DirEntryExt::ino (line 1594) - compile ... ok
[INFO] [stdout] test src/lib.rs - read_link (line 504) - compile ... ok
[INFO] [stdout] test src/lib.rs - remove_dir (line 558) - compile ... ok
[INFO] [stdout] test src/lib.rs - remove_file (line 602) - compile ... ok
[INFO] [stdout] test src/lib.rs - set_permissions (line 651) - compile ... ok
[INFO] [stdout] test src/lib.rs - symlink_metadata (line 678) - compile ... ok
[INFO] [stdout] test src/lib.rs - unix::symlink (line 1560) - compile ... ok
[INFO] [stdout] test src/lib.rs - unix::DirBuilderExt::mode (line 1579) - compile ... ok
[INFO] [stdout] test src/lib.rs - unix::OpenOptionsExt::mode (line 1622) - compile ... ok
[INFO] [stdout] test src/lib.rs - unix::OpenOptionsExt::custom_flags (line 1644) - compile ... ok
[INFO] [stdout] test src/lib.rs - write (line 703) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "561e0f63b6d48b13c77e62c3b8f3a59d222283c59bd13fbc145152046de2b5f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561e0f63b6d48b13c77e62c3b8f3a59d222283c59bd13fbc145152046de2b5f1", kill_on_drop: false }`
[INFO] [stdout] 561e0f63b6d48b13c77e62c3b8f3a59d222283c59bd13fbc145152046de2b5f1