[INFO] cloning repository https://github.com/icpfoundation/template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/icpfoundation/template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficpfoundation%2Ftemplate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficpfoundation%2Ftemplate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2febb8b79c7e6b2dea922158af63336daea60ac4
[INFO] checking icpfoundation/template against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficpfoundation%2Ftemplate" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/icpfoundation/template on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/icpfoundation/template
[INFO] finished tweaking git repo https://github.com/icpfoundation/template
[INFO] tweaked toml for git repo https://github.com/icpfoundation/template written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/icpfoundation/template already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/icpfoundation/chain_cloud_util.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr] warning: spurious network error (3 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/logos/0.12.0/download` (99.84.160.69), got 503
[INFO] [stderr] body:
[INFO] [stderr] <!DOCTYPE html>
[INFO] [stderr] 	<html>
[INFO] [stderr] 	  <head>
[INFO] [stderr] 		<meta name="viewport" content="width=device-width, initial-scale=1">
[INFO] [stderr] 		<meta charset="utf-8">
[INFO] [stderr] 		<title>Application Error</title>
[INFO] [stderr] 		<style media="screen">
[INFO] [stderr] 		  html,body,iframe {
[INFO] [stderr] 			margin: 0;
[INFO] [stderr] 			padding: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  html,body {
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			overflow: hidden;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  iframe {
[INFO] [stderr] 			width: 100%;
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			border: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		</style>
[INFO] [stderr] 	  </head>
[INFO] [stderr] 	  <body>
[INFO] [stderr] 		<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>
[INFO] [stderr] 	  </body>
[INFO] [stderr] 	</html>
[INFO] [stderr] warning: spurious network error (3 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/siphasher/0.3.9/download` (99.84.160.69), got 503
[INFO] [stderr] body:
[INFO] [stderr] <!DOCTYPE html>
[INFO] [stderr] 	<html>
[INFO] [stderr] 	  <head>
[INFO] [stderr] 		<meta name="viewport" content="width=device-width, initial-scale=1">
[INFO] [stderr] 		<meta charset="utf-8">
[INFO] [stderr] 		<title>Application Error</title>
[INFO] [stderr] 		<style media="screen">
[INFO] [stderr] 		  html,body,iframe {
[INFO] [stderr] 			margin: 0;
[INFO] [stderr] 			padding: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  html,body {
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			overflow: hidden;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  iframe {
[INFO] [stderr] 			width: 100%;
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			border: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		</style>
[INFO] [stderr] 	  </head>
[INFO] [stderr] 	  <body>
[INFO] [stderr] 		<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>
[INFO] [stderr] 	  </body>
[INFO] [stderr] 	</html>
[INFO] [stderr] warning: spurious network error (3 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/string_cache/0.8.3/download` (99.84.160.69), got 503
[INFO] [stderr] body:
[INFO] [stderr] <!DOCTYPE html>
[INFO] [stderr] 	<html>
[INFO] [stderr] 	  <head>
[INFO] [stderr] 		<meta name="viewport" content="width=device-width, initial-scale=1">
[INFO] [stderr] 		<meta charset="utf-8">
[INFO] [stderr] 		<title>Application Error</title>
[INFO] [stderr] 		<style media="screen">
[INFO] [stderr] 		  html,body,iframe {
[INFO] [stderr] 			margin: 0;
[INFO] [stderr] 			padding: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  html,body {
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			overflow: hidden;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  iframe {
[INFO] [stderr] 			width: 100%;
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			border: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		</style>
[INFO] [stderr] 	  </head>
[INFO] [stderr] 	  <body>
[INFO] [stderr] 		<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>
[INFO] [stderr] 	  </body>
[INFO] [stderr] 	</html>
[INFO] [stderr]   Downloaded ic-types v0.3.0
[INFO] [stderr] warning: spurious network error (2 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/siphasher/0.3.9/download` (99.84.160.69), got 503
[INFO] [stderr] body:
[INFO] [stderr] <!DOCTYPE html>
[INFO] [stderr] 	<html>
[INFO] [stderr] 	  <head>
[INFO] [stderr] 		<meta name="viewport" content="width=device-width, initial-scale=1">
[INFO] [stderr] 		<meta charset="utf-8">
[INFO] [stderr] 		<title>Application Error</title>
[INFO] [stderr] 		<style media="screen">
[INFO] [stderr] 		  html,body,iframe {
[INFO] [stderr] 			margin: 0;
[INFO] [stderr] 			padding: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  html,body {
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			overflow: hidden;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  iframe {
[INFO] [stderr] 			width: 100%;
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			border: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		</style>
[INFO] [stderr] 	  </head>
[INFO] [stderr] 	  <body>
[INFO] [stderr] 		<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>
[INFO] [stderr] 	  </body>
[INFO] [stderr] 	</html>
[INFO] [stderr]   Downloaded serde_tokenstream v0.1.3
[INFO] [stderr]   Downloaded candid_derive v0.4.5
[INFO] [stderr]   Downloaded ic-cdk-macros v0.3.3
[INFO] [stderr]   Downloaded binread v2.2.0
[INFO] [stderr] warning: spurious network error (2 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/logos/0.12.0/download` (99.84.160.69), got 503
[INFO] [stderr] body:
[INFO] [stderr] <!DOCTYPE html>
[INFO] [stderr] 	<html>
[INFO] [stderr] 	  <head>
[INFO] [stderr] 		<meta name="viewport" content="width=device-width, initial-scale=1">
[INFO] [stderr] 		<meta charset="utf-8">
[INFO] [stderr] 		<title>Application Error</title>
[INFO] [stderr] 		<style media="screen">
[INFO] [stderr] 		  html,body,iframe {
[INFO] [stderr] 			margin: 0;
[INFO] [stderr] 			padding: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  html,body {
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			overflow: hidden;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  iframe {
[INFO] [stderr] 			width: 100%;
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			border: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		</style>
[INFO] [stderr] 	  </head>
[INFO] [stderr] 	  <body>
[INFO] [stderr] 		<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>
[INFO] [stderr] 	  </body>
[INFO] [stderr] 	</html>
[INFO] [stderr]   Downloaded binread_derive v2.1.0
[INFO] [stderr]   Downloaded string_cache v0.8.3
[INFO] [stderr]   Downloaded lalrpop v0.19.7
[INFO] [stderr]   Downloaded pretty v0.10.0
[INFO] [stderr]   Downloaded candid v0.7.11
[INFO] [stderr] warning: spurious network error (1 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/siphasher/0.3.9/download` (99.84.160.69), got 503
[INFO] [stderr] body:
[INFO] [stderr] <!DOCTYPE html>
[INFO] [stderr] 	<html>
[INFO] [stderr] 	  <head>
[INFO] [stderr] 		<meta name="viewport" content="width=device-width, initial-scale=1">
[INFO] [stderr] 		<meta charset="utf-8">
[INFO] [stderr] 		<title>Application Error</title>
[INFO] [stderr] 		<style media="screen">
[INFO] [stderr] 		  html,body,iframe {
[INFO] [stderr] 			margin: 0;
[INFO] [stderr] 			padding: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  html,body {
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			overflow: hidden;
[INFO] [stderr] 		  }
[INFO] [stderr] 		  iframe {
[INFO] [stderr] 			width: 100%;
[INFO] [stderr] 			height: 100%;
[INFO] [stderr] 			border: 0;
[INFO] [stderr] 		  }
[INFO] [stderr] 		</style>
[INFO] [stderr] 	  </head>
[INFO] [stderr] 	  <body>
[INFO] [stderr] 		<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>
[INFO] [stderr] 	  </body>
[INFO] [stderr] 	</html>
[INFO] [stderr] error: failed to download from `https://crates.io/api/v1/crates/siphasher/0.3.9/download`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to get successful HTTP response from `https://crates.io/api/v1/crates/siphasher/0.3.9/download` (99.84.160.69), got 503
[INFO] [stderr]   debug headers:
[INFO] [stderr]   x-cache: Error from cloudfront
[INFO] [stderr]   x-amz-cf-pop: ORD52-C2
[INFO] [stderr]   x-amz-cf-id: xrTF36412V7Z6odFlNyLXsaYItABvN8M9LmFvgiB8drO251kA_sx9w==
[INFO] [stderr]   body:
[INFO] [stderr]   <!DOCTYPE html>
[INFO] [stderr]   	<html>
[INFO] [stderr]   	  <head>
[INFO] [stderr]   		<meta name="viewport" content="width=device-width, initial-scale=1">
[INFO] [stderr]   		<meta charset="utf-8">
[INFO] [stderr]   		<title>Application Error</title>
[INFO] [stderr]   		<style media="screen">
[INFO] [stderr]   		  html,body,iframe {
[INFO] [stderr]   			margin: 0;
[INFO] [stderr]   			padding: 0;
[INFO] [stderr]   		  }
[INFO] [stderr]   		  html,body {
[INFO] [stderr]   			height: 100%;
[INFO] [stderr]   			overflow: hidden;
[INFO] [stderr]   		  }
[INFO] [stderr]   		  iframe {
[INFO] [stderr]   			width: 100%;
[INFO] [stderr]   			height: 100%;
[INFO] [stderr]   			border: 0;
[INFO] [stderr]   		  }
[INFO] [stderr]   		</style>
[INFO] [stderr]   	  </head>
[INFO] [stderr]   	  <body>
[INFO] [stderr]   		<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>
[INFO] [stderr]   	  </body>
[INFO] [stderr]   	</html>
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking icpfoundation/template against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficpfoundation%2Ftemplate" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/icpfoundation/template on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/icpfoundation/template
[INFO] finished tweaking git repo https://github.com/icpfoundation/template
[INFO] tweaked toml for git repo https://github.com/icpfoundation/template written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/icpfoundation/template already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logos v0.12.0
[INFO] [stderr]   Downloaded siphasher v0.3.9
[INFO] [stderr]   Downloaded logos-derive v0.12.0
[INFO] [stderr]   Downloaded ic-cdk v0.3.3
[INFO] [stderr]   Downloaded lalrpop-util v0.19.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a5e149fda9dfcbae9eefd8ababb40611ec4d25c0cf3ff02d35d6f700ee4b46a
[INFO] running `Command { std: "docker" "start" "-a" "7a5e149fda9dfcbae9eefd8ababb40611ec4d25c0cf3ff02d35d6f700ee4b46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a5e149fda9dfcbae9eefd8ababb40611ec4d25c0cf3ff02d35d6f700ee4b46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a5e149fda9dfcbae9eefd8ababb40611ec4d25c0cf3ff02d35d6f700ee4b46a", kill_on_drop: false }`
[INFO] [stdout] 7a5e149fda9dfcbae9eefd8ababb40611ec4d25c0cf3ff02d35d6f700ee4b46a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fba0af4536907986155138b1a4d24833f1eb6c6352722b06ae4c2defbd4cd7c
[INFO] running `Command { std: "docker" "start" "-a" "9fba0af4536907986155138b1a4d24833f1eb6c6352722b06ae4c2defbd4cd7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling siphasher v0.3.9
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling lalrpop-util v0.19.7
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling pico-args v0.4.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling pretty v0.10.0
[INFO] [stderr]     Checking http v0.2.6
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]     Checking tracing-core v0.1.22
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking once_cell v1.9.0
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[INFO] [stdout] warning: field `cycle_accept` is never read
[INFO] [stdout]   --> src/template/src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct MintEvent {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     cycle_accept: Nat,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cycle_accept` is never read
[INFO] [stdout]   --> src/template/src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TransferEvent {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     cycle_accept: Nat,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `TotalSupply` should have an upper case name
[INFO] [stdout]   --> src/template/src/lib.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | static mut TotalSupply: Option<Nat> = None;
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper case: `TOTAL_SUPPLY`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `CurrentSupply` should have an upper case name
[INFO] [stdout]   --> src/template/src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | static mut CurrentSupply: Option<Nat> = None;
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper case: `CURRENT_SUPPLY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Symbol` should have an upper case name
[INFO] [stdout]   --> src/template/src/lib.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | static mut Symbol: Option<String> = None;
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to upper case: `SYMBOL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cycle_accept` is never read
[INFO] [stdout]   --> src/template/src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct MintEvent {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     cycle_accept: Nat,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cycle_accept` is never read
[INFO] [stdout]   --> src/template/src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TransferEvent {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     cycle_accept: Nat,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `TotalSupply` should have an upper case name
[INFO] [stdout]   --> src/template/src/lib.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | static mut TotalSupply: Option<Nat> = None;
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper case: `TOTAL_SUPPLY`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `CurrentSupply` should have an upper case name
[INFO] [stdout]   --> src/template/src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | static mut CurrentSupply: Option<Nat> = None;
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper case: `CURRENT_SUPPLY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Symbol` should have an upper case name
[INFO] [stdout]   --> src/template/src/lib.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | static mut Symbol: Option<String> = None;
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to upper case: `SYMBOL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/template/src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     emit(transfer_event).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let _ = emit(transfer_event).await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/template/src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     emit(transfer_event).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let _ = emit(transfer_event).await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.39s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.7, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "9fba0af4536907986155138b1a4d24833f1eb6c6352722b06ae4c2defbd4cd7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fba0af4536907986155138b1a4d24833f1eb6c6352722b06ae4c2defbd4cd7c", kill_on_drop: false }`
[INFO] [stdout] 9fba0af4536907986155138b1a4d24833f1eb6c6352722b06ae4c2defbd4cd7c