[INFO] updating cached repository https://github.com/AZanellato/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2007fb96511e6ca33b3f71b94f65882cf3ae2554
[INFO] testing AZanellato/rlox against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAZanellato%2Frlox" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AZanellato/rlox on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AZanellato/rlox
[INFO] finished tweaking git repo https://github.com/AZanellato/rlox
[INFO] tweaked toml for git repo https://github.com/AZanellato/rlox written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/AZanellato/rlox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 2f72f3f4b0eaae6c2d1ff79ab39c40f7c7dd32fe3c8dbc5b1ec923fe8ccfb559
[INFO] running `Command { std: "docker" "start" "-a" "2f72f3f4b0eaae6c2d1ff79ab39c40f7c7dd32fe3c8dbc5b1ec923fe8ccfb559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f72f3f4b0eaae6c2d1ff79ab39c40f7c7dd32fe3c8dbc5b1ec923fe8ccfb559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f72f3f4b0eaae6c2d1ff79ab39c40f7c7dd32fe3c8dbc5b1ec923fe8ccfb559", kill_on_drop: false }`
[INFO] [stdout] 2f72f3f4b0eaae6c2d1ff79ab39c40f7c7dd32fe3c8dbc5b1ec923fe8ccfb559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] e27b78486263a585ad29d3558afc79387c2cf23341122cdc9cf19e8bf8da92d7
[INFO] running `Command { std: "docker" "start" "-a" "e27b78486263a585ad29d3558afc79387c2cf23341122cdc9cf19e8bf8da92d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling siphasher v0.3.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling rustyline v5.0.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling derive_more v0.99.2
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lox/interpreter/interpreter.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lox::expr::Literal as ExprLiteral`
[INFO] [stdout]    --> src/lox/interpreter/interpreter.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |     use crate::lox::expr::Literal as ExprLiteral;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Literal`, `TokenType`, `Token`
[INFO] [stdout]    --> src/lox/interpreter/interpreter.rs:259:29
[INFO] [stdout]     |
[INFO] [stdout] 259 |     use crate::lox::token::{Literal, Token, TokenType};
[INFO] [stdout]     |                             ^^^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.68s
[INFO] running `Command { std: "docker" "inspect" "e27b78486263a585ad29d3558afc79387c2cf23341122cdc9cf19e8bf8da92d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27b78486263a585ad29d3558afc79387c2cf23341122cdc9cf19e8bf8da92d7", kill_on_drop: false }`
[INFO] [stdout] e27b78486263a585ad29d3558afc79387c2cf23341122cdc9cf19e8bf8da92d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 322d4f68560b0d4801cb05d2ed151243b7b705729f680a629d611d0bc37a63a9
[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" "322d4f68560b0d4801cb05d2ed151243b7b705729f680a629d611d0bc37a63a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `Command { std: "docker" "inspect" "322d4f68560b0d4801cb05d2ed151243b7b705729f680a629d611d0bc37a63a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322d4f68560b0d4801cb05d2ed151243b7b705729f680a629d611d0bc37a63a9", kill_on_drop: false }`
[INFO] [stdout] 322d4f68560b0d4801cb05d2ed151243b7b705729f680a629d611d0bc37a63a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 406c7061a57c9ead055e9745ce55281ea381170072acddfa7864ea7301306cbf
[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" "406c7061a57c9ead055e9745ce55281ea381170072acddfa7864ea7301306cbf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rlox-11fc5801798ba548
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test lox::interpreter::interpreter::tests::comparison ... ok
[INFO] [stdout] test lox::interpreter::interpreter::tests::literal_string ... ok
[INFO] [stdout] test lox::interpreter::interpreter::tests::addition ... ok
[INFO] [stdout] test lox::interpreter::interpreter::tests::equality ... ok
[INFO] [stdout] test lox::interpreter::interpreter::tests::negation ... ok
[INFO] [stdout] test lox::parser::tests::for_loop_parse ... ok
[INFO] [stdout] test lox::parser::tests::addition ... ok
[INFO] [stdout] test lox::interpreter::interpreter::tests::multiplication ... ok
[INFO] [stdout] test lox::parser::tests::multiplication ... ok
[INFO] [stdout] test lox::scanner::tests::addition ... ok
[INFO] [stdout] test lox::parser::tests::negation ... ok
[INFO] [stdout] test lox::parser::tests::equality ... ok
[INFO] [stdout] test lox::parser::tests::literal_string ... ok
[INFO] [stdout] test lox::interpreter::interpreter::tests::while_loop_interpreter ... ok
[INFO] [stdout] test lox::parser::tests::comparison ... ok
[INFO] [stdout] test lox::scanner::tests::comparison ... ok
[INFO] [stdout] test lox::scanner::tests::multiplication ... ok
[INFO] [stdout] test lox::scanner::tests::equality ... ok
[INFO] [stdout] test lox::scanner::tests::literal_string ... ok
[INFO] [stdout] test lox::scanner::tests::negation ... ok
[INFO] [stdout] test lox::scanner::tests::while_statement ... ok
[INFO] [stdout] test lox::parser::tests::while_statement_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "406c7061a57c9ead055e9745ce55281ea381170072acddfa7864ea7301306cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406c7061a57c9ead055e9745ce55281ea381170072acddfa7864ea7301306cbf", kill_on_drop: false }`
[INFO] [stdout] 406c7061a57c9ead055e9745ce55281ea381170072acddfa7864ea7301306cbf