[INFO] cloning repository https://github.com/TheEyeFloaters/move_to_earn_icp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheEyeFloaters/move_to_earn_icp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheEyeFloaters%2Fmove_to_earn_icp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheEyeFloaters%2Fmove_to_earn_icp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8aeff4030163b540415c0cf344a098e61fdb2292
[INFO] checking TheEyeFloaters/move_to_earn_icp/8aeff4030163b540415c0cf344a098e61fdb2292 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheEyeFloaters%2Fmove_to_earn_icp" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheEyeFloaters/move_to_earn_icp on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheEyeFloaters/move_to_earn_icp
[INFO] finished tweaking git repo https://github.com/TheEyeFloaters/move_to_earn_icp
[INFO] tweaked toml for git repo https://github.com/TheEyeFloaters/move_to_earn_icp written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/TheEyeFloaters/move_to_earn_icp 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ic-cdk-timers v0.6.0
[INFO] [stderr]   Downloaded candid_derive v0.6.5
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "db92b274f2ccdfd239f1f2822e004a9f39a512407e7613b539dca1436ab82d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db92b274f2ccdfd239f1f2822e004a9f39a512407e7613b539dca1436ab82d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db92b274f2ccdfd239f1f2822e004a9f39a512407e7613b539dca1436ab82d71", kill_on_drop: false }`
[INFO] [stdout] db92b274f2ccdfd239f1f2822e004a9f39a512407e7613b539dca1436ab82d71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "d88cb1e6830825628edac3a58fdf2fa8369119d4bb339844e8a0203979b3f537", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde v1.0.197
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[INFO] [stderr]    Compiling cpufeatures v0.2.12
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[INFO] [stderr]     Checking random_number_generator_backend v0.1.0 (/opt/rustwide/workdir/src/Random-Number-Generator/random_number_generator_backend)
[INFO] [stderr]     Checking move_to_earn1_backend v0.1.0 (/opt/rustwide/workdir/src/move_to_earn1_backend)
[INFO] [stdout] warning: unused import: `RngCore`
[INFO] [stdout]  --> src/move_to_earn1_backend/src/env.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{Rng, RngCore, SeedableRng};
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `getrandom::register_custom_getrandom`
[INFO] [stdout]  --> src/move_to_earn1_backend/src/env.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use getrandom::register_custom_getrandom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::rngs::StdRng`
[INFO] [stdout]  --> src/move_to_earn1_backend/src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::rngs::StdRng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EmptyEnv`
[INFO] [stdout]  --> src/move_to_earn1_backend/src/lib.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::env::{CanisterEnv, EmptyEnv, Environment};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RngCore`
[INFO] [stdout]  --> src/move_to_earn1_backend/src/env.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{Rng, RngCore, SeedableRng};
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `getrandom::register_custom_getrandom`
[INFO] [stdout]  --> src/move_to_earn1_backend/src/env.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use getrandom::register_custom_getrandom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::rngs::StdRng`
[INFO] [stdout]  --> src/move_to_earn1_backend/src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::rngs::StdRng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EmptyEnv`
[INFO] [stdout]  --> src/move_to_earn1_backend/src/lib.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::env::{CanisterEnv, EmptyEnv, Environment};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::RangeFull`
[INFO] [stdout]  --> src/Random-Number-Generator/random_number_generator_backend/src/lib.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, time::Duration, ops::RangeFull};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::RangeFull`
[INFO] [stdout]  --> src/Random-Number-Generator/random_number_generator_backend/src/lib.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, time::Duration, ops::RangeFull};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/move_to_earn1_backend/src/env.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 let mut seed = [0; 32];
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `caller` and `canister_id` are never used
[INFO] [stdout]   --> src/move_to_earn1_backend/src/env.rs:9:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub trait Environment {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 8  |
[INFO] [stdout] 9  |     fn caller(&self) -> Principal;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 10 |     fn canister_id(&self) -> Principal;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/move_to_earn1_backend/src/env.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 let mut seed = [0; 32];
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `caller` and `canister_id` are never used
[INFO] [stdout]   --> src/move_to_earn1_backend/src/env.rs:9:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub trait Environment {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 8  |
[INFO] [stdout] 9  |     fn caller(&self) -> Principal;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 10 |     fn canister_id(&self) -> Principal;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.44s
[INFO] running `Command { std: "docker" "inspect" "d88cb1e6830825628edac3a58fdf2fa8369119d4bb339844e8a0203979b3f537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88cb1e6830825628edac3a58fdf2fa8369119d4bb339844e8a0203979b3f537", kill_on_drop: false }`
[INFO] [stdout] d88cb1e6830825628edac3a58fdf2fa8369119d4bb339844e8a0203979b3f537