[INFO] cloning repository https://github.com/ray33ee/chembal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ray33ee/chembal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Fchembal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Fchembal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68b9402ff8c00e7fc041a9f95164ba0003c87d7a
[INFO] checking ray33ee/chembal against try#81275a1445c7502a974118e0c69b795ab60be991 for pr-80243
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Fchembal" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ray33ee/chembal on toolchain 81275a1445c7502a974118e0c69b795ab60be991
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ray33ee/chembal
[INFO] finished tweaking git repo https://github.com/ray33ee/chembal
[INFO] tweaked toml for git repo https://github.com/ray33ee/chembal written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ray33ee/chembal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strsim v0.4.1
[INFO] [stderr]   Downloaded num-iter v0.1.42
[INFO] [stderr]   Downloaded num-bigint v0.1.44
[INFO] [stderr]   Downloaded clap v1.3.2
[INFO] [stderr]   Downloaded ansi_term v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62eb0ea3f6a1ea8cb9373635a32fd91501c10e41aa761da07a4716d52e16bcf6
[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" "62eb0ea3f6a1ea8cb9373635a32fd91501c10e41aa761da07a4716d52e16bcf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62eb0ea3f6a1ea8cb9373635a32fd91501c10e41aa761da07a4716d52e16bcf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62eb0ea3f6a1ea8cb9373635a32fd91501c10e41aa761da07a4716d52e16bcf6", kill_on_drop: false }`
[INFO] [stdout] 62eb0ea3f6a1ea8cb9373635a32fd91501c10e41aa761da07a4716d52e16bcf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "check" "--frozen" "--all" "--all-targets" "--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] d3eeaa9017d965a57665be9b9a822025038c0f89cfeb182a4cdb9c3fd56c8a8e
[INFO] running `Command { std: "docker" "start" "-a" "d3eeaa9017d965a57665be9b9a822025038c0f89cfeb182a4cdb9c3fd56c8a8e", kill_on_drop: false }`
[INFO] [stderr]     Checking strsim v0.4.1
[INFO] [stderr]     Checking ansi_term v0.6.3
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking clap v1.3.2
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking learn1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     lazy_static! {
[INFO] [stdout] 24 | |
[INFO] [stdout] 25 | |         static ref quantity_reg: Regex = Regex::new(r"[A-Z][a-z]*[0-9]*(\.[0-9]+)?").unwrap();
[INFO] [stdout] 26 | |         static ref symbol_reg: Regex = Regex::new(r"[A-Z][a-z]*").unwrap();
[INFO] [stdout] 27 | |     };
[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/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     lazy_static! {
[INFO] [stdout] 24 | |
[INFO] [stdout] 25 | |         static ref quantity_reg: Regex = Regex::new(r"[A-Z][a-z]*[0-9]*(\.[0-9]+)?").unwrap();
[INFO] [stdout] 26 | |         static ref symbol_reg: Regex = Regex::new(r"[A-Z][a-z]*").unwrap();
[INFO] [stdout] 27 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[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/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     lazy_static! {
[INFO] [stdout] 24 | |
[INFO] [stdout] 25 | |         static ref quantity_reg: Regex = Regex::new(r"[A-Z][a-z]*[0-9]*(\.[0-9]+)?").unwrap();
[INFO] [stdout] 26 | |         static ref symbol_reg: Regex = Regex::new(r"[A-Z][a-z]*").unwrap();
[INFO] [stdout] 27 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[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/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     lazy_static! {
[INFO] [stdout] 24 | |
[INFO] [stdout] 25 | |         static ref quantity_reg: Regex = Regex::new(r"[A-Z][a-z]*[0-9]*(\.[0-9]+)?").unwrap();
[INFO] [stdout] 26 | |         static ref symbol_reg: Regex = Regex::new(r"[A-Z][a-z]*").unwrap();
[INFO] [stdout] 27 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[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/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     lazy_static! {
[INFO] [stdout] 24 | |
[INFO] [stdout] 25 | |         static ref quantity_reg: Regex = Regex::new(r"[A-Z][a-z]*[0-9]*(\.[0-9]+)?").unwrap();
[INFO] [stdout] 26 | |         static ref symbol_reg: Regex = Regex::new(r"[A-Z][a-z]*").unwrap();
[INFO] [stdout] 27 | |     };
[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/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     lazy_static! {
[INFO] [stdout] 24 | |
[INFO] [stdout] 25 | |         static ref quantity_reg: Regex = Regex::new(r"[A-Z][a-z]*[0-9]*(\.[0-9]+)?").unwrap();
[INFO] [stdout] 26 | |         static ref symbol_reg: Regex = Regex::new(r"[A-Z][a-z]*").unwrap();
[INFO] [stdout] 27 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[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/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     lazy_static! {
[INFO] [stdout] 24 | |
[INFO] [stdout] 25 | |         static ref quantity_reg: Regex = Regex::new(r"[A-Z][a-z]*[0-9]*(\.[0-9]+)?").unwrap();
[INFO] [stdout] 26 | |         static ref symbol_reg: Regex = Regex::new(r"[A-Z][a-z]*").unwrap();
[INFO] [stdout] 27 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[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/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     lazy_static! {
[INFO] [stdout] 24 | |
[INFO] [stdout] 25 | |         static ref quantity_reg: Regex = Regex::new(r"[A-Z][a-z]*[0-9]*(\.[0-9]+)?").unwrap();
[INFO] [stdout] 26 | |         static ref symbol_reg: Regex = Regex::new(r"[A-Z][a-z]*").unwrap();
[INFO] [stdout] 27 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[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: static variable `quantity_reg` should have an upper case name
[INFO] [stdout]   --> src/main.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 25 |         static ref quantity_reg: Regex = Regex::new(r"[A-Z][a-z]*[0-9]*(\.[0-9]+)?").unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: convert the identifier to upper case: `QUANTITY_REG`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `symbol_reg` should have an upper case name
[INFO] [stdout]   --> src/main.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |         static ref symbol_reg: Regex = Regex::new(r"[A-Z][a-z]*").unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^ help: convert the identifier to upper case: `SYMBOL_REG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `quantity_reg` should have an upper case name
[INFO] [stdout]   --> src/main.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 25 |         static ref quantity_reg: Regex = Regex::new(r"[A-Z][a-z]*[0-9]*(\.[0-9]+)?").unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: convert the identifier to upper case: `QUANTITY_REG`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `symbol_reg` should have an upper case name
[INFO] [stdout]   --> src/main.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |         static ref symbol_reg: Regex = Regex::new(r"[A-Z][a-z]*").unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^ help: convert the identifier to upper case: `SYMBOL_REG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "d3eeaa9017d965a57665be9b9a822025038c0f89cfeb182a4cdb9c3fd56c8a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3eeaa9017d965a57665be9b9a822025038c0f89cfeb182a4cdb9c3fd56c8a8e", kill_on_drop: false }`
[INFO] [stdout] d3eeaa9017d965a57665be9b9a822025038c0f89cfeb182a4cdb9c3fd56c8a8e