[INFO] fetching crate arkbot 0.1.0...
[INFO] checking arkbot-0.1.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate arkbot 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate arkbot 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arkbot 0.1.0
[INFO] finished tweaking crates.io crate arkbot 0.1.0
[INFO] tweaked toml for crates.io crate arkbot 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate arkbot 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e910e71b43e0c1975308354bee1084a14263cfcd157f3fafca14030b3df2ecd
[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" "3e910e71b43e0c1975308354bee1084a14263cfcd157f3fafca14030b3df2ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e910e71b43e0c1975308354bee1084a14263cfcd157f3fafca14030b3df2ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e910e71b43e0c1975308354bee1084a14263cfcd157f3fafca14030b3df2ecd", kill_on_drop: false }`
[INFO] [stdout] 3e910e71b43e0c1975308354bee1084a14263cfcd157f3fafca14030b3df2ecd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47dac968a99be5cdc7b0cf5bad08765e88be7cbf2520140c3b5ed737c5aed74f
[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" "47dac968a99be5cdc7b0cf5bad08765e88be7cbf2520140c3b5ed737c5aed74f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]     Checking pin-project-lite v0.1.11
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking pin-project-lite v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]     Checking futures-sink v0.3.8
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking futures-io v0.3.8
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking tower-service v0.3.0
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking ipnet v2.3.0
[INFO] [stderr]     Checking strsim v0.9.3
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking futures-channel v0.3.8
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[INFO] [stderr]    Compiling mime_guess v2.0.3
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[INFO] [stderr]     Checking num_cpus v1.13.0
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[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]     Checking pin-project v1.0.2
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking pin-project v0.4.27
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[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking docopt v1.1.0
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[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.10
[INFO] [stderr]     Checking arkbot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/commercial.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |         const output_file: &str = "data/frwiki-commercials-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/empty.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |         const output_file: &str = "data/frwiki-empty_pages-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/impasse.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 |         const output_file: &str = "data/frwiki-impasse-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/last_edit.rs:97:15
[INFO] [stdout]    |
[INFO] [stdout] 97 |         const output_file: &str = "data/frwiki-last_edit-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/namespace_redirect.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 |         const output_file: &str = "data/frwiki-ns_redirects-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/no_infobox.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |         const output_file: &str = "data/frwiki-no_infobox-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/no_portal.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |         const output_file: &str = "data/frwiki-no_portal-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/commercial.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |         const output_file: &str = "data/frwiki-commercials-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/empty.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |         const output_file: &str = "data/frwiki-empty_pages-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/impasse.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 |         const output_file: &str = "data/frwiki-impasse-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/last_edit.rs:97:15
[INFO] [stdout]    |
[INFO] [stdout] 97 |         const output_file: &str = "data/frwiki-last_edit-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/namespace_redirect.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 |         const output_file: &str = "data/frwiki-ns_redirects-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/no_infobox.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |         const output_file: &str = "data/frwiki-no_infobox-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `output_file` should have an upper case name
[INFO] [stdout]   --> src/processors/no_portal.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |         const output_file: &str = "data/frwiki-no_portal-latest.txt";
[INFO] [stdout]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `OUTPUT_FILE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "47dac968a99be5cdc7b0cf5bad08765e88be7cbf2520140c3b5ed737c5aed74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47dac968a99be5cdc7b0cf5bad08765e88be7cbf2520140c3b5ed737c5aed74f", kill_on_drop: false }`
[INFO] [stdout] 47dac968a99be5cdc7b0cf5bad08765e88be7cbf2520140c3b5ed737c5aed74f
