[INFO] cloning repository https://github.com/p32blo/pl-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/p32blo/pl-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp32blo%2Fpl-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp32blo%2Fpl-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c9b4543f64761035fa935ecfc93fc7f68f7cb6e
[INFO] testing p32blo/pl-vm against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp32blo%2Fpl-vm" "/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/p32blo/pl-vm on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/p32blo/pl-vm
[INFO] finished tweaking git repo https://github.com/p32blo/pl-vm
[INFO] tweaked toml for git repo https://github.com/p32blo/pl-vm written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/p32blo/pl-vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e647a27f343d0935a7f25dd76ba6b4be3d328b73f458b6ed1c41df38d2c6d5d
[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" "1e647a27f343d0935a7f25dd76ba6b4be3d328b73f458b6ed1c41df38d2c6d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e647a27f343d0935a7f25dd76ba6b4be3d328b73f458b6ed1c41df38d2c6d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e647a27f343d0935a7f25dd76ba6b4be3d328b73f458b6ed1c41df38d2c6d5d", kill_on_drop: false }`
[INFO] [stdout] 1e647a27f343d0935a7f25dd76ba6b4be3d328b73f458b6ed1c41df38d2c6d5d
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 792b1ec5788ad0f640bd56abd283f9d8dec15f3b19e90695264ee2f31b7f2dec
[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" "792b1ec5788ad0f640bd56abd283f9d8dec15f3b19e90695264ee2f31b7f2dec", kill_on_drop: false }`
[INFO] [stderr]    Compiling error-chain v0.7.2
[INFO] [stderr]    Compiling pest v0.4.1
[INFO] [stderr]    Compiling atty v0.2.8
[INFO] [stderr]    Compiling clap v2.31.1
[INFO] [stderr]    Compiling pl-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused logical operation that must be used
[INFO] [stdout]    --> src/parser.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  | /     impl_rdp! {
[INFO] [stdout] 29  | |         grammar! {
[INFO] [stdout] 30  | |             // Lexical Rules
[INFO] [stdout] 31  | |             digit = _{ ['0'..'9'] }
[INFO] [stdout] ...   |
[INFO] [stdout] 249 | |         }
[INFO] [stdout] 250 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.57s
[INFO] running `Command { std: "docker" "inspect" "792b1ec5788ad0f640bd56abd283f9d8dec15f3b19e90695264ee2f31b7f2dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "792b1ec5788ad0f640bd56abd283f9d8dec15f3b19e90695264ee2f31b7f2dec", kill_on_drop: false }`
[INFO] [stdout] 792b1ec5788ad0f640bd56abd283f9d8dec15f3b19e90695264ee2f31b7f2dec
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29430226c790393143c03154b277c52f6808e2dbd7adfe28950127f06bb9c45f
[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" "29430226c790393143c03154b277c52f6808e2dbd7adfe28950127f06bb9c45f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pl-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused logical operation that must be used
[INFO] [stdout]    --> src/parser.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  | /     impl_rdp! {
[INFO] [stdout] 29  | |         grammar! {
[INFO] [stdout] 30  | |             // Lexical Rules
[INFO] [stdout] 31  | |             digit = _{ ['0'..'9'] }
[INFO] [stdout] ...   |
[INFO] [stdout] 249 | |         }
[INFO] [stdout] 250 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "29430226c790393143c03154b277c52f6808e2dbd7adfe28950127f06bb9c45f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29430226c790393143c03154b277c52f6808e2dbd7adfe28950127f06bb9c45f", kill_on_drop: false }`
[INFO] [stdout] 29430226c790393143c03154b277c52f6808e2dbd7adfe28950127f06bb9c45f
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ef241120c11b72d3fedd45343ba10bcbc83fedeb24adbc34d06fca9e595421d
[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" "6ef241120c11b72d3fedd45343ba10bcbc83fedeb24adbc34d06fca9e595421d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused logical operation that must be used
[INFO] [stdout] running 32 tests
[INFO] [stderr]    --> src/parser.rs:28:5
[INFO] [stdout] test parser::parser::comment_single ... ok
[INFO] [stderr]     |
[INFO] [stdout] test parser::parser::comment_single_before ... ok
[INFO] [stderr] 28  | /     impl_rdp! {
[INFO] [stdout] test parser::parser::comment_single_both ... ok
[INFO] [stderr] 29  | |         grammar! {
[INFO] [stderr] 30  | |             // Lexical Rules
[INFO] [stderr] 31  | |             digit = _{ ['0'..'9'] }
[INFO] [stderr] ...   |
[INFO] [stderr] 249 | |         }
[INFO] [stderr] 250 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pl_vm-fef0b3cb6c2e8848
[INFO] [stdout] test parser::parser::comment_two_l ... ok
[INFO] [stdout] test parser::parser::comment_single_after ... ok
[INFO] [stdout] test parser::parser::comment_two ... ok
[INFO] [stdout] test parser::parser::comments_between_nl ... ok
[INFO] [stdout] test parser::parser::instruction_nl_after ... ok
[INFO] [stdout] test parser::parser::comments_after ... ok
[INFO] [stdout] test parser::parser::comments_both ... ok
[INFO] [stdout] test parser::parser::sep_ins_nl_nl ... ok
[INFO] [stdout] test parser::parser::empty ... ok
[INFO] [stdout] test parser::parser::sep_arg_i_sp_neg ... ok
[INFO] [stdout] test parser::parser::sep_arg_i_sp_pos ... ok
[INFO] [stdout] test parser::parser::comments_before ... ok
[INFO] [stdout] test parser::parser::sep_ins_nl ... ok
[INFO] [stdout] test parser::parser::sep_ins_nl_sp ... ok
[INFO] [stdout] test parser::parser::comments_between ... ok
[INFO] [stdout] test parser::parser::instruction_nl_before ... ok
[INFO] [stdout] test parser::parser::sep_ins_nl_tab_sp ... ok
[INFO] [stdout] test parser::parser::instruction_single ... ok
[INFO] [stdout] test parser::parser::upper_case ... ok
[INFO] [stdout] test parser::parser::instruction_nl_both ... ok
[INFO] [stdout] test parser::parser::sep_ins_sp_nl ... ok
[INFO] [stdout] test parser::parser::sep_ins_tab_nl ... ok
[INFO] [stdout] test parser::parser::sep_ins_nl_sp_nl ... ok
[INFO] [stdout] test parser::parser::sep_ins_nl_tab ... ok
[INFO] [stdout] test parser::parser::sep_arg_i ... ok
[INFO] [stdout] test parser::parser::sep_ins ... ok
[INFO] [stdout] test parser::parser::sep_arg_g ... ok
[INFO] [stdout] test parser::parser::sep_arg_g_neg ... ok
[INFO] [stdout] test parser::parser::sep_ins_sp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ef241120c11b72d3fedd45343ba10bcbc83fedeb24adbc34d06fca9e595421d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef241120c11b72d3fedd45343ba10bcbc83fedeb24adbc34d06fca9e595421d", kill_on_drop: false }`
[INFO] [stdout] 6ef241120c11b72d3fedd45343ba10bcbc83fedeb24adbc34d06fca9e595421d