[INFO] fetching crate comment-strip 0.1.3...
[INFO] testing comment-strip-0.1.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate comment-strip 0.1.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate comment-strip 0.1.3 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate comment-strip 0.1.3
[INFO] finished tweaking crates.io crate comment-strip 0.1.3
[INFO] tweaked toml for crates.io crate comment-strip 0.1.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9f7b7cfa6673bf1462cd7019ee22d6baa2b4202159a8e20874497265b79894d
[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" "f9f7b7cfa6673bf1462cd7019ee22d6baa2b4202159a8e20874497265b79894d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9f7b7cfa6673bf1462cd7019ee22d6baa2b4202159a8e20874497265b79894d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f7b7cfa6673bf1462cd7019ee22d6baa2b4202159a8e20874497265b79894d", kill_on_drop: false }`
[INFO] [stdout] f9f7b7cfa6673bf1462cd7019ee22d6baa2b4202159a8e20874497265b79894d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1403ffd22752c44dbed5f4bc125857606ff03101b61ee778b7a0aa94465367fd
[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" "1403ffd22752c44dbed5f4bc125857606ff03101b61ee778b7a0aa94465367fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling comment-strip v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 |         Ok(Input::File(try!(fs::File::open(path))))
[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/config.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |             Some(path) => try!(Input::file(path))
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |         Ok(Output::File(try!(fs::File::create(path))))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Some(path) => try!(Output::file(path))
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.44s
[INFO] running `Command { std: "docker" "inspect" "1403ffd22752c44dbed5f4bc125857606ff03101b61ee778b7a0aa94465367fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1403ffd22752c44dbed5f4bc125857606ff03101b61ee778b7a0aa94465367fd", kill_on_drop: false }`
[INFO] [stdout] 1403ffd22752c44dbed5f4bc125857606ff03101b61ee778b7a0aa94465367fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c100df8337b73deac2dddcab8154534354b1400758490c040987bffb7e0454b3
[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" "c100df8337b73deac2dddcab8154534354b1400758490c040987bffb7e0454b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling comment-strip v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 |         Ok(Input::File(try!(fs::File::open(path))))
[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/config.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |             Some(path) => try!(Input::file(path))
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |         Ok(Output::File(try!(fs::File::create(path))))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Some(path) => try!(Output::file(path))
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "c100df8337b73deac2dddcab8154534354b1400758490c040987bffb7e0454b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c100df8337b73deac2dddcab8154534354b1400758490c040987bffb7e0454b3", kill_on_drop: false }`
[INFO] [stdout] c100df8337b73deac2dddcab8154534354b1400758490c040987bffb7e0454b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 441d1cb523638beac41468b34bd70448cfc812383865db1c4e408cc994b26ae9
[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" "441d1cb523638beac41468b34bd70448cfc812383865db1c4e408cc994b26ae9", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |         Ok(Input::File(try!(fs::File::open(path))))
[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/config.rs:25:27
[INFO] [stderr]    |
[INFO] [stderr] 25 |             Some(path) => try!(Input::file(path))
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |         Ok(Output::File(try!(fs::File::create(path))))
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 |             Some(path) => try!(Output::file(path))
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/comment_strip-2ab4352b35244b3c
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test c::tests::multiline_comment ... ok
[INFO] [stdout] test blanklines::tests::multiple_blanklines ... ok
[INFO] [stdout] test c::tests::line_comment ... ok
[INFO] [stdout] test blanklines::tests::no_blanklines_present ... ok
[INFO] [stdout] test c::tests::normal_comment ... ok
[INFO] [stdout] test shell::tests::comment_in_shebang ... ok
[INFO] [stdout] test blanklines::tests::ends_with_blanklines ... ok
[INFO] [stdout] test c::tests::line_comment_no_newline ... ok
[INFO] [stdout] test c::tests::multiple_comments ... ok
[INFO] [stdout] test blanklines::tests::starts_with_blanklines ... ok
[INFO] [stdout] test c::tests::no_comment_in_string ... ok
[INFO] [stdout] test c::tests::no_comment_present ... ok
[INFO] [stdout] test blanklines::tests::normal_blanklines ... ok
[INFO] [stdout] test tests::removes_correctly ... ok
[INFO] [stdout] test xml::tests::comment_in_tag ... ok
[INFO] [stdout] test shell::tests::no_comment_but_shebang ... ok
[INFO] [stdout] test shell::tests::no_final_newline ... ok
[INFO] [stdout] test shell::tests::multiple_comments ... ok
[INFO] [stdout] test shell::tests::no_comment_in_string ... ok
[INFO] [stdout] test shell::tests::normal_comment ... ok
[INFO] [stdout] test shell::tests::no_comment_present ... ok
[INFO] [stdout] test xml::tests::multiline_comment ... ok
[INFO] [stdout] test tests::remove_finds_overlapping ... ok
[INFO] [stdout] test tests::remove_finds_out_of_range ... ok
[INFO] [stdout] test xml::tests::no_comment_present ... ok
[INFO] [stdout] test xml::tests::normal_comment ... ok
[INFO] [stdout] test xml::tests::no_comment_in_string ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/comment_strip-bc1df824262ed4c8
[INFO] [stdout] test blanklines::tests::no_newline_in_string ... ok
[INFO] [stdout] test xml::tests::multiple_comments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests comment-strip
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "441d1cb523638beac41468b34bd70448cfc812383865db1c4e408cc994b26ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "441d1cb523638beac41468b34bd70448cfc812383865db1c4e408cc994b26ae9", kill_on_drop: false }`
[INFO] [stdout] 441d1cb523638beac41468b34bd70448cfc812383865db1c4e408cc994b26ae9
