[INFO] cloning repository https://github.com/LaylConway/clink
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LaylConway/clink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaylConway%2Fclink", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaylConway%2Fclink'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 461d8b381eebfb87a5aeb5e01395081403ac0147
[INFO] testing LaylConway/clink against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaylConway%2Fclink" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LaylConway/clink on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LaylConway/clink
[INFO] finished tweaking git repo https://github.com/LaylConway/clink
[INFO] tweaked toml for git repo https://github.com/LaylConway/clink written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/LaylConway/clink already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a68f3d7e662a6f767acdc5f6e39d89486a5850bf2be8a7878ea442a7f672ad73
[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" "a68f3d7e662a6f767acdc5f6e39d89486a5850bf2be8a7878ea442a7f672ad73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a68f3d7e662a6f767acdc5f6e39d89486a5850bf2be8a7878ea442a7f672ad73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a68f3d7e662a6f767acdc5f6e39d89486a5850bf2be8a7878ea442a7f672ad73", kill_on_drop: false }`
[INFO] [stdout] a68f3d7e662a6f767acdc5f6e39d89486a5850bf2be8a7878ea442a7f672ad73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2ff0e4ad7ab76a980d790a49c4e3a73faef96aa4b000d45894dcd6cc3431012
[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" "a2ff0e4ad7ab76a980d790a49c4e3a73faef96aa4b000d45894dcd6cc3431012", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling xml-rs v0.3.6
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling uuid v0.3.1
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling clink v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mut f = try!(File::open(toml_path).map_err(|_|
[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/project.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let package = try!(toml_value_table(&toml, "package"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let name: String = try!(toml_value_str(&package, "name")).into();
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let class: String = try!(toml_value_str(&package, "type")).into();
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let deps_table = try!(toml_table(deps_table, "dependencies"));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 let dep_path = try!(value.as_str()
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 67 |             class: try!(ProjectClass::parse(&class)),
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         try!(self.generate_vcxproj_recursive(&mut projects));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/project.rs:131:24
[INFO] [stdout]     |
[INFO] [stdout] 131 |             let proj = try!(dep.open());
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/project.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |             try!(proj.generate_vcxproj_recursive(projects));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tomlvalue.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let value = try!(toml_value(table, value_name));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tomlvalue.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     try!(toml_value(table, value_name))
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/clink.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let proj = try!(Project::open("./"));
[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/bin/clink.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     try!(proj.generate_sln());
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/clink.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let proj = try!(Project::open("./"));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]   --> src/bin/clink.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 6  | use std::io::{self, Write};
[INFO] [stdout]    |                     ----- the item `Write` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 79 |     use std::io::Write;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.99s
[INFO] running `Command { std: "docker" "inspect" "a2ff0e4ad7ab76a980d790a49c4e3a73faef96aa4b000d45894dcd6cc3431012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ff0e4ad7ab76a980d790a49c4e3a73faef96aa4b000d45894dcd6cc3431012", kill_on_drop: false }`
[INFO] [stdout] a2ff0e4ad7ab76a980d790a49c4e3a73faef96aa4b000d45894dcd6cc3431012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd833d3e20f192fe974b4829a6deed8ed33b98e9b461f4d762c429027a0c013b
[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" "cd833d3e20f192fe974b4829a6deed8ed33b98e9b461f4d762c429027a0c013b", kill_on_drop: false }`
[INFO] [stderr]    Compiling clink v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mut f = try!(File::open(toml_path).map_err(|_|
[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/project.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let package = try!(toml_value_table(&toml, "package"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let name: String = try!(toml_value_str(&package, "name")).into();
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let class: String = try!(toml_value_str(&package, "type")).into();
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let deps_table = try!(toml_table(deps_table, "dependencies"));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 let dep_path = try!(value.as_str()
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 67 |             class: try!(ProjectClass::parse(&class)),
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         try!(self.generate_vcxproj_recursive(&mut projects));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/project.rs:131:24
[INFO] [stdout]     |
[INFO] [stdout] 131 |             let proj = try!(dep.open());
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/project.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |             try!(proj.generate_vcxproj_recursive(projects));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tomlvalue.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let value = try!(toml_value(table, value_name));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tomlvalue.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     try!(toml_value(table, value_name))
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/clink.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let proj = try!(Project::open("./"));
[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/bin/clink.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     try!(proj.generate_sln());
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/clink.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let proj = try!(Project::open("./"));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]   --> src/bin/clink.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 6  | use std::io::{self, Write};
[INFO] [stdout]    |                     ----- the item `Write` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 79 |     use std::io::Write;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mut f = try!(File::open(toml_path).map_err(|_|
[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/project.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let package = try!(toml_value_table(&toml, "package"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let name: String = try!(toml_value_str(&package, "name")).into();
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let class: String = try!(toml_value_str(&package, "type")).into();
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let deps_table = try!(toml_table(deps_table, "dependencies"));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 let dep_path = try!(value.as_str()
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 67 |             class: try!(ProjectClass::parse(&class)),
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/project.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         try!(self.generate_vcxproj_recursive(&mut projects));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/project.rs:131:24
[INFO] [stdout]     |
[INFO] [stdout] 131 |             let proj = try!(dep.open());
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/project.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |             try!(proj.generate_vcxproj_recursive(projects));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tomlvalue.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let value = try!(toml_value(table, value_name));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tomlvalue.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     try!(toml_value(table, value_name))
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "cd833d3e20f192fe974b4829a6deed8ed33b98e9b461f4d762c429027a0c013b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd833d3e20f192fe974b4829a6deed8ed33b98e9b461f4d762c429027a0c013b", kill_on_drop: false }`
[INFO] [stdout] cd833d3e20f192fe974b4829a6deed8ed33b98e9b461f4d762c429027a0c013b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 6414b6fdfc51f076583b2cc672f819527d35791d201aafcf96581b60d4f12021
[INFO] running `Command { std: "docker" "start" "-a" "6414b6fdfc51f076583b2cc672f819527d35791d201aafcf96581b60d4f12021", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let mut f = try!(File::open(toml_path).map_err(|_|
[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/project.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let package = try!(toml_value_table(&toml, "package"));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let name: String = try!(toml_value_str(&package, "name")).into();
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:46:29
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let class: String = try!(toml_value_str(&package, "type")).into();
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:51:30
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let deps_table = try!(toml_table(deps_table, "dependencies"));
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:54:32
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 let dep_path = try!(value.as_str()
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:67:20
[INFO] [stderr]    |
[INFO] [stderr] 67 |             class: try!(ProjectClass::parse(&class)),
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         try!(self.generate_vcxproj_recursive(&mut projects));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/project.rs:131:24
[INFO] [stderr]     |
[INFO] [stderr] 131 |             let proj = try!(dep.open());
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/project.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             try!(proj.generate_vcxproj_recursive(projects));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/tomlvalue.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let value = try!(toml_value(table, value_name));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/tomlvalue.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     try!(toml_value(table, value_name))
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let mut f = try!(File::open(toml_path).map_err(|_|
[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/project.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let package = try!(toml_value_table(&toml, "package"));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let name: String = try!(toml_value_str(&package, "name")).into();
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:46:29
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let class: String = try!(toml_value_str(&package, "type")).into();
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:51:30
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let deps_table = try!(toml_table(deps_table, "dependencies"));
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:54:32
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 let dep_path = try!(value.as_str()
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:67:20
[INFO] [stderr]    |
[INFO] [stderr] 67 |             class: try!(ProjectClass::parse(&class)),
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/project.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         try!(self.generate_vcxproj_recursive(&mut projects));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/project.rs:131:24
[INFO] [stderr]     |
[INFO] [stderr] 131 |             let proj = try!(dep.open());
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/project.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             try!(proj.generate_vcxproj_recursive(projects));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/tomlvalue.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let value = try!(toml_value(table, value_name));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/tomlvalue.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     try!(toml_value(table, value_name))
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/bin/clink.rs:52:16
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let proj = try!(Project::open("./"));
[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/bin/clink.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     try!(proj.generate_sln());
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/bin/clink.rs:59:16
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let proj = try!(Project::open("./"));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Write` is imported redundantly
[INFO] [stderr]   --> src/bin/clink.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 6  | use std::io::{self, Write};
[INFO] [stderr]    |                     ----- the item `Write` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 79 |     use std::io::Write;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/clink-6d02092f48abd886
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/clink-785048b04f8e36b0
[INFO] [stdout] test project::tests::new_creates_library_with_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clink
[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] [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] running `Command { std: "docker" "inspect" "6414b6fdfc51f076583b2cc672f819527d35791d201aafcf96581b60d4f12021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6414b6fdfc51f076583b2cc672f819527d35791d201aafcf96581b60d4f12021", kill_on_drop: false }`
[INFO] [stdout] 6414b6fdfc51f076583b2cc672f819527d35791d201aafcf96581b60d4f12021