[INFO] cloning repository https://github.com/Brandhoej/hoper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Brandhoej/hoper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrandhoej%2Fhoper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrandhoej%2Fhoper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2ace33ae7c2eca47ee58e18d2ffa5054d45d691
[INFO] building Brandhoej/hoper against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrandhoej%2Fhoper" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Brandhoej/hoper on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Brandhoej/hoper
[INFO] finished tweaking git repo https://github.com/Brandhoej/hoper
[INFO] tweaked toml for git repo https://github.com/Brandhoej/hoper written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Brandhoej/hoper 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b68677dbb24df10dabcba2541025f19b760190a5e8dd4103e17bd15131824d3a
[INFO] running `Command { std: "docker" "start" "-a" "b68677dbb24df10dabcba2541025f19b760190a5e8dd4103e17bd15131824d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b68677dbb24df10dabcba2541025f19b760190a5e8dd4103e17bd15131824d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68677dbb24df10dabcba2541025f19b760190a5e8dd4103e17bd15131824d3a", kill_on_drop: false }`
[INFO] [stdout] b68677dbb24df10dabcba2541025f19b760190a5e8dd4103e17bd15131824d3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd0bf1fad7f70ae38513d43099d187312784f6287548db1ddb241e2aa7f2fe94
[INFO] running `Command { std: "docker" "start" "-a" "fd0bf1fad7f70ae38513d43099d187312784f6287548db1ddb241e2aa7f2fe94", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bitset v0.1.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hoper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Uniform`
[INFO] [stdout]  --> src/zones/constraint.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 |     distributions::{Standard, Uniform},
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng`, `SampleBorrow`, `Standard`, and `prelude::Distribution`
[INFO] [stdout]  --> src/zones/dbm.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{distributions::{uniform::{SampleBorrow, UniformSampler}, Standard}, prelude::Distribution, Rng};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^                   ^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformSampler`
[INFO] [stdout]  --> src/zones/dbm.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{distributions::{uniform::{SampleBorrow, UniformSampler}, Standard}, prelude::Distribution, Rng};
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.72s
[INFO] running `Command { std: "docker" "inspect" "fd0bf1fad7f70ae38513d43099d187312784f6287548db1ddb241e2aa7f2fe94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd0bf1fad7f70ae38513d43099d187312784f6287548db1ddb241e2aa7f2fe94", kill_on_drop: false }`
[INFO] [stdout] fd0bf1fad7f70ae38513d43099d187312784f6287548db1ddb241e2aa7f2fe94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a031a24c319539b87b734aabf72745e952f3dca4cfebeb1dbc889b1eb571434e
[INFO] running `Command { std: "docker" "start" "-a" "a031a24c319539b87b734aabf72745e952f3dca4cfebeb1dbc889b1eb571434e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hoper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Uniform`
[INFO] [stdout]  --> src/zones/constraint.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 |     distributions::{Standard, Uniform},
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng`, `SampleBorrow`, `Standard`, and `prelude::Distribution`
[INFO] [stdout]  --> src/zones/dbm.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{distributions::{uniform::{SampleBorrow, UniformSampler}, Standard}, prelude::Distribution, Rng};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^                   ^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformSampler`
[INFO] [stdout]  --> src/zones/dbm.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{distributions::{uniform::{SampleBorrow, UniformSampler}, Standard}, prelude::Distribution, Rng};
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Uniform`
[INFO] [stdout]  --> src/zones/constraint.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 |     distributions::{Standard, Uniform},
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng`, `SampleBorrow`, `Standard`, and `prelude::Distribution`
[INFO] [stdout]  --> src/zones/dbm.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{distributions::{uniform::{SampleBorrow, UniformSampler}, Standard}, prelude::Distribution, Rng};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^                   ^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformSampler`
[INFO] [stdout]  --> src/zones/dbm.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{distributions::{uniform::{SampleBorrow, UniformSampler}, Standard}, prelude::Distribution, Rng};
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "a031a24c319539b87b734aabf72745e952f3dca4cfebeb1dbc889b1eb571434e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a031a24c319539b87b734aabf72745e952f3dca4cfebeb1dbc889b1eb571434e", kill_on_drop: false }`
[INFO] [stdout] a031a24c319539b87b734aabf72745e952f3dca4cfebeb1dbc889b1eb571434e
