[INFO] fetching crate iron_valid 0.5.0...
[INFO] checking iron_valid-0.5.0 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate iron_valid 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate iron_valid 0.5.0 on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iron_valid 0.5.0
[INFO] finished tweaking crates.io crate iron_valid 0.5.0
[INFO] tweaked toml for crates.io crate iron_valid 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "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] e406c9e9c97520ea602fec88960f8240306bab15446a6efc74a6ca95001d5f8b
[INFO] running `Command { std: "docker" "start" "-a" "e406c9e9c97520ea602fec88960f8240306bab15446a6efc74a6ca95001d5f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e406c9e9c97520ea602fec88960f8240306bab15446a6efc74a6ca95001d5f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e406c9e9c97520ea602fec88960f8240306bab15446a6efc74a6ca95001d5f8b", kill_on_drop: false }`
[INFO] [stdout] e406c9e9c97520ea602fec88960f8240306bab15446a6efc74a6ca95001d5f8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5001ce531909a5b2f39bae91f339f93f7b88aebfaadf57f3f9e72abd10fe5a3f
[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" "5001ce531909a5b2f39bae91f339f93f7b88aebfaadf57f3f9e72abd10fe5a3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling siphasher v0.2.3
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[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking tinyvec v1.1.1
[INFO] [stderr]    Compiling num-integer v0.1.44
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[INFO] [stderr]     Checking unsafe-any v0.4.2
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[INFO] [stderr]    Compiling rand v0.3.23
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[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking phf_shared v0.7.21
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[INFO] [stderr]    Compiling phf_generator v0.7.21
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[INFO] [stderr]    Compiling phf_codegen v0.7.21
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[INFO] [stderr]    Compiling mime_guess v1.8.8
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[INFO] [stderr]     Checking serde_json v0.9.10
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[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking multipart v0.8.1
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking iron v0.5.1
[INFO] [stderr]     Checking persistent v0.3.0
[INFO] [stderr]     Checking bodyparser v0.5.0
[INFO] [stderr]     Checking urlencoded v0.5.0
[INFO] [stderr]     Checking params v0.6.0
[INFO] [stderr]     Checking iron_valid v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/validators/email.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | /     lazy_static! {
[INFO] [stdout] 7 | |         static ref EMAIL_REGEX: Regex = Regex::new(r".+@.+\..+").unwrap();
[INFO] [stdout] 8 | |     }
[INFO] [stdout]   | |_____^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` 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: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/validators/email.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | /     lazy_static! {
[INFO] [stdout] 7 | |         static ref EMAIL_REGEX: Regex = Regex::new(r".+@.+\..+").unwrap();
[INFO] [stdout] 8 | |     }
[INFO] [stdout]   | |_____^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` 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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.67s
[INFO] running `Command { std: "docker" "inspect" "5001ce531909a5b2f39bae91f339f93f7b88aebfaadf57f3f9e72abd10fe5a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5001ce531909a5b2f39bae91f339f93f7b88aebfaadf57f3f9e72abd10fe5a3f", kill_on_drop: false }`
[INFO] [stdout] 5001ce531909a5b2f39bae91f339f93f7b88aebfaadf57f3f9e72abd10fe5a3f