[INFO] cloning repository https://github.com/dashed/yampa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dashed/yampa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdashed%2Fyampa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdashed%2Fyampa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df613a9f1fb164806896e4e72be2d58d35a96893
[INFO] testing dashed/yampa against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdashed%2Fyampa" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dashed/yampa on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dashed/yampa
[INFO] finished tweaking git repo https://github.com/dashed/yampa
[INFO] tweaked toml for git repo https://github.com/dashed/yampa written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/dashed/yampa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] dd05fdc0fc4a7a15e659907c65d17b0263b0c0b6726ff4374aa9132b2c4e877e
[INFO] running `Command { std: "docker" "start" "-a" "dd05fdc0fc4a7a15e659907c65d17b0263b0c0b6726ff4374aa9132b2c4e877e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd05fdc0fc4a7a15e659907c65d17b0263b0c0b6726ff4374aa9132b2c4e877e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd05fdc0fc4a7a15e659907c65d17b0263b0c0b6726ff4374aa9132b2c4e877e", kill_on_drop: false }`
[INFO] [stdout] dd05fdc0fc4a7a15e659907c65d17b0263b0c0b6726ff4374aa9132b2c4e877e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d5a0aeab75a4f77be329a3bab1def8c1eea32dcbb466d476fb4050c01a1d15b5
[INFO] running `Command { std: "docker" "start" "-a" "d5a0aeab75a4f77be329a3bab1def8c1eea32dcbb466d476fb4050c01a1d15b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling ring v0.7.1
[INFO] [stderr]    Compiling quote v0.3.13
[INFO] [stderr]    Compiling untrusted v0.3.2
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.2
[INFO] [stderr]    Compiling serde v0.9.8
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling unicode-segmentation v1.1.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.7
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling version v2.0.1
[INFO] [stderr]    Compiling synom v0.11.0
[INFO] [stderr]    Compiling colored v1.4.0
[INFO] [stderr]    Compiling blake2-rfc v0.2.17
[INFO] [stderr]    Compiling syn v0.11.6
[INFO] [stderr]    Compiling term_size v0.2.3
[INFO] [stderr]    Compiling secstr v0.2.1
[INFO] [stderr]    Compiling termion v1.1.4
[INFO] [stderr]    Compiling clap v2.20.5
[INFO] [stderr]    Compiling argon2rs v0.2.5
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.0
[INFO] [stderr]    Compiling serde_derive v0.9.8
[INFO] [stderr]    Compiling ring-pwhash v0.1.2
[INFO] [stderr]    Compiling serde_json v0.9.8
[INFO] [stderr]    Compiling yampa v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 |         while let Some(value) = try!(visitor.visit()) {
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]   --> src/main.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::ascii::AsciiExt;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:255:69
[INFO] [stdout]     |
[INFO] [stdout] 255 |         Err(why) => exit!(1, "couldn't open {}: {}", file_name, why.description()),
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:261:69
[INFO] [stdout]     |
[INFO] [stdout] 261 |         Err(why) => exit!(1, "couldn't read {}: {}", file_name, why.description()),
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.97s
[INFO] running `Command { std: "docker" "inspect" "d5a0aeab75a4f77be329a3bab1def8c1eea32dcbb466d476fb4050c01a1d15b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a0aeab75a4f77be329a3bab1def8c1eea32dcbb466d476fb4050c01a1d15b5", kill_on_drop: false }`
[INFO] [stdout] d5a0aeab75a4f77be329a3bab1def8c1eea32dcbb466d476fb4050c01a1d15b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 5a900c6477925ca83d745c12015f170b8f9f4603b1bfee39fe21dd51c9e902e1
[INFO] running `Command { std: "docker" "start" "-a" "5a900c6477925ca83d745c12015f170b8f9f4603b1bfee39fe21dd51c9e902e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling libsodium-sys v0.0.14
[INFO] [stderr]    Compiling rusterpassword v0.2.0
[INFO] [stderr]    Compiling yampa v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 |         while let Some(value) = try!(visitor.visit()) {
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]   --> src/main.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::ascii::AsciiExt;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stdout] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stdout] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     ];
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:255:69
[INFO] [stdout]     |
[INFO] [stdout] 255 |         Err(why) => exit!(1, "couldn't open {}: {}", file_name, why.description()),
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:261:69
[INFO] [stdout]     |
[INFO] [stdout] 261 |         Err(why) => exit!(1, "couldn't read {}: {}", file_name, why.description()),
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.10s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/yampa-7e72ed039e872094)
[INFO] running `Command { std: "docker" "inspect" "5a900c6477925ca83d745c12015f170b8f9f4603b1bfee39fe21dd51c9e902e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a900c6477925ca83d745c12015f170b8f9f4603b1bfee39fe21dd51c9e902e1", kill_on_drop: false }`
[INFO] [stdout] 5a900c6477925ca83d745c12015f170b8f9f4603b1bfee39fe21dd51c9e902e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5212f1c981a16ab09bbdde121b05f9cd80fe2f7cd37d8f3864cb8d67e03c1ab9
[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" "5212f1c981a16ab09bbdde121b05f9cd80fe2f7cd37d8f3864cb8d67e03c1ab9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:178:33
[INFO] [stderr]     |
[INFO] [stderr] 178 |         while let Some(value) = try!(visitor.visit()) {
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stderr]   --> src/main.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::ascii::AsciiExt;
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | / lazy_static! {
[INFO] [stderr] 38 | |     static ref TEMPLATES_MAXIMUM: Vec<String> = vec![
[INFO] [stderr] 39 | |         "anoxxxxxxxxxxxxxxxxx".to_string(),
[INFO] [stderr] 40 | |         "axxxxxxxxxxxxxxxxxno".to_string()
[INFO] [stderr] ...  |
[INFO] [stderr] 71 | |     ];
[INFO] [stderr] 72 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:255:69
[INFO] [stderr]     |
[INFO] [stderr] 255 |         Err(why) => exit!(1, "couldn't open {}: {}", file_name, why.description()),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:261:69
[INFO] [stderr]     |
[INFO] [stderr] 261 |         Err(why) => exit!(1, "couldn't read {}: {}", file_name, why.description()),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/main.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `yampa` (bin "yampa" test) generated 17 warnings (11 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yampa-7e72ed039e872094)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_compatibility ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5212f1c981a16ab09bbdde121b05f9cd80fe2f7cd37d8f3864cb8d67e03c1ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5212f1c981a16ab09bbdde121b05f9cd80fe2f7cd37d8f3864cb8d67e03c1ab9", kill_on_drop: false }`
[INFO] [stdout] 5212f1c981a16ab09bbdde121b05f9cd80fe2f7cd37d8f3864cb8d67e03c1ab9