[INFO] cloning repository https://github.com/paulolieuthier/mak
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paulolieuthier/mak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulolieuthier%2Fmak", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulolieuthier%2Fmak'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 390e5cb93967d09d032cfd5db921319db67ce034
[INFO] testing paulolieuthier/mak against 1.52.1 for beta-1.52-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulolieuthier%2Fmak" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paulolieuthier/mak on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paulolieuthier/mak
[INFO] finished tweaking git repo https://github.com/paulolieuthier/mak
[INFO] tweaked toml for git repo https://github.com/paulolieuthier/mak written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/paulolieuthier/mak already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "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" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbd9343d178628fe630de63e49a684de3c3b6b3ce5b1130ca7e55e34bd8b105b
[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" "cbd9343d178628fe630de63e49a684de3c3b6b3ce5b1130ca7e55e34bd8b105b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbd9343d178628fe630de63e49a684de3c3b6b3ce5b1130ca7e55e34bd8b105b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd9343d178628fe630de63e49a684de3c3b6b3ce5b1130ca7e55e34bd8b105b", kill_on_drop: false }`
[INFO] [stdout] cbd9343d178628fe630de63e49a684de3c3b6b3ce5b1130ca7e55e34bd8b105b
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 4c4f3dd8f8d342ebec3b984715816bfd7e7d797e2d8c054d2709d3cf638cdf1d
[INFO] running `Command { std: "docker" "start" "-a" "4c4f3dd8f8d342ebec3b984715816bfd7e7d797e2d8c054d2709d3cf638cdf1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling mak v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |         panic!("No task to run".to_string())
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 14 |         panic!("{}", "No task to run".to_string())
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 14 |         std::panic::panic_any("No task to run".to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.59s
[INFO] running `Command { std: "docker" "inspect" "4c4f3dd8f8d342ebec3b984715816bfd7e7d797e2d8c054d2709d3cf638cdf1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4f3dd8f8d342ebec3b984715816bfd7e7d797e2d8c054d2709d3cf638cdf1d", kill_on_drop: false }`
[INFO] [stdout] 4c4f3dd8f8d342ebec3b984715816bfd7e7d797e2d8c054d2709d3cf638cdf1d
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21a35c63c4dfcbad5564a618700a26a84cbeb61ea6c4e24044de1dbad3f218f2
[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" "21a35c63c4dfcbad5564a618700a26a84cbeb61ea6c4e24044de1dbad3f218f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling mak v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |         panic!("No task to run".to_string())
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 14 |         panic!("{}", "No task to run".to_string())
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 14 |         std::panic::panic_any("No task to run".to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "21a35c63c4dfcbad5564a618700a26a84cbeb61ea6c4e24044de1dbad3f218f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a35c63c4dfcbad5564a618700a26a84cbeb61ea6c4e24044de1dbad3f218f2", kill_on_drop: false }`
[INFO] [stdout] 21a35c63c4dfcbad5564a618700a26a84cbeb61ea6c4e24044de1dbad3f218f2
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0dfb2eee99bffd6dbc258aa323d020ae033c6ea79f580366c7b0af83beca1c3
[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" "a0dfb2eee99bffd6dbc258aa323d020ae033c6ea79f580366c7b0af83beca1c3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stdout] running 15 tests
[INFO] [stderr]   --> src/main.rs:14:16
[INFO] [stdout] test parser::test_parse_comments ... ok
[INFO] [stderr]    |
[INFO] [stdout] test parser::test_parse_call ... ok
[INFO] [stderr] 14 |         panic!("No task to run".to_string())
[INFO] [stdout] test parser::test_parse_task_statement ... ok
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test parser::test_parse_toplevel_task ... ok
[INFO] [stderr]    |
[INFO] [stdout] test parser::test_parse_proper ... ok
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout] test parser::test_string ... ok
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] test parser::test_parse_call_named_args ... ok
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stdout] test parser::test_parse_call_named_args_arg ... ok
[INFO] [stderr]    |
[INFO] [stdout] test parser::test_parse_toplevel_constant ... ok
[INFO] [stderr] 14 |         panic!("{}", "No task to run".to_string())
[INFO] [stdout] test parser::test_parse_task_statement_assignment ... ok
[INFO] [stderr]    |                ^^^^^
[INFO] [stdout] test parser::test_parse_toplevel ... ok
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stdout] test parser::test_parse_toplevel_import ... ok
[INFO] [stderr]    |
[INFO] [stderr] 14 |         std::panic::panic_any("No task to run".to_string())
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mak-2b23f90defe2d3b3)
[INFO] [stdout] test parser::test_ident ... ok
[INFO] [stdout] test parser::test_number ... ok
[INFO] [stdout] test parser::test_parse_call_simple_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0dfb2eee99bffd6dbc258aa323d020ae033c6ea79f580366c7b0af83beca1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0dfb2eee99bffd6dbc258aa323d020ae033c6ea79f580366c7b0af83beca1c3", kill_on_drop: false }`
[INFO] [stdout] a0dfb2eee99bffd6dbc258aa323d020ae033c6ea79f580366c7b0af83beca1c3