[INFO] fetching crate free-space-wipe 1.0.0... [INFO] testing free-space-wipe-1.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate free-space-wipe 1.0.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate free-space-wipe 1.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate free-space-wipe 1.0.0 [INFO] finished tweaking crates.io crate free-space-wipe 1.0.0 [INFO] tweaked toml for crates.io crate free-space-wipe 1.0.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", 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] de629bb546ccd355d1ff23fc1ea1dd30eaa2543b40dbdaafe26622455549696a [INFO] running `Command { std: "docker" "start" "-a" "de629bb546ccd355d1ff23fc1ea1dd30eaa2543b40dbdaafe26622455549696a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de629bb546ccd355d1ff23fc1ea1dd30eaa2543b40dbdaafe26622455549696a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de629bb546ccd355d1ff23fc1ea1dd30eaa2543b40dbdaafe26622455549696a", kill_on_drop: false }` [INFO] [stdout] de629bb546ccd355d1ff23fc1ea1dd30eaa2543b40dbdaafe26622455549696a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28a16f9e4ad8eea2cec316f4dcd6d28a41137f4e9685f79b29254aa1b07d9d6f [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" "28a16f9e4ad8eea2cec316f4dcd6d28a41137f4e9685f79b29254aa1b07d9d6f", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling free-space-wipe v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let count = try!(chunk_writes(&buffer, &mut f, false)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | try!(f.set_len(0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let count = try!(chunk_writes(&buffer, &mut f, false)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | try!(f.set_len(0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let count = try!(chunk_writes(&buffer, &mut f, true)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | try!(f.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | try!(f.sync_all()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:126:24 [INFO] [stdout] | [INFO] [stdout] 126 | let read = try!(f.read(&mut rbuf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.23s [INFO] running `Command { std: "docker" "inspect" "28a16f9e4ad8eea2cec316f4dcd6d28a41137f4e9685f79b29254aa1b07d9d6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28a16f9e4ad8eea2cec316f4dcd6d28a41137f4e9685f79b29254aa1b07d9d6f", kill_on_drop: false }` [INFO] [stdout] 28a16f9e4ad8eea2cec316f4dcd6d28a41137f4e9685f79b29254aa1b07d9d6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f95f0d8db652fddcb5e6039cfbed4536c8ff7f0815d348b6151fea534d57b60 [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" "4f95f0d8db652fddcb5e6039cfbed4536c8ff7f0815d348b6151fea534d57b60", kill_on_drop: false }` [INFO] [stderr] Compiling free-space-wipe v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let count = try!(chunk_writes(&buffer, &mut f, false)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | try!(f.set_len(0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let count = try!(chunk_writes(&buffer, &mut f, false)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | try!(f.set_len(0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let count = try!(chunk_writes(&buffer, &mut f, true)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | try!(f.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | try!(f.sync_all()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/cseitsg06.rs:126:24 [INFO] [stdout] | [INFO] [stdout] 126 | let read = try!(f.read(&mut rbuf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "4f95f0d8db652fddcb5e6039cfbed4536c8ff7f0815d348b6151fea534d57b60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f95f0d8db652fddcb5e6039cfbed4536c8ff7f0815d348b6151fea534d57b60", kill_on_drop: false }` [INFO] [stdout] 4f95f0d8db652fddcb5e6039cfbed4536c8ff7f0815d348b6151fea534d57b60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3f8a2b9b3cf7d0ccfc14bba12e9946cc8c26f39bdfd2f4c2bc9ad493c82fcfc1 [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" "3f8a2b9b3cf7d0ccfc14bba12e9946cc8c26f39bdfd2f4c2bc9ad493c82fcfc1", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/cseitsg06.rs:60:17 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 60 | let count = try!(chunk_writes(&buffer, &mut f, false)); [INFO] [stdout] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/cseitsg06.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/cseitsg06.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | try!(f.set_len(0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/cseitsg06.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let count = try!(chunk_writes(&buffer, &mut f, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/cseitsg06.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/cseitsg06.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | try!(f.set_len(0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/cseitsg06.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | let count = try!(chunk_writes(&buffer, &mut f, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/cseitsg06.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 114 | try!(f.flush()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/cseitsg06.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | try!(f.sync_all()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/cseitsg06.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/cseitsg06.rs:126:24 [INFO] [stderr] | [INFO] [stderr] 126 | let read = try!(f.read(&mut rbuf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/free_space_wipe-36d46d333688ea91) [INFO] running `Command { std: "docker" "inspect" "3f8a2b9b3cf7d0ccfc14bba12e9946cc8c26f39bdfd2f4c2bc9ad493c82fcfc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f8a2b9b3cf7d0ccfc14bba12e9946cc8c26f39bdfd2f4c2bc9ad493c82fcfc1", kill_on_drop: false }` [INFO] [stdout] 3f8a2b9b3cf7d0ccfc14bba12e9946cc8c26f39bdfd2f4c2bc9ad493c82fcfc1