[INFO] cloning repository https://github.com/maboesanman/hanami
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maboesanman/hanami" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaboesanman%2Fhanami", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaboesanman%2Fhanami'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28e88da47e15c73a204599da02dbeab007f164f9
[INFO] testing maboesanman/hanami against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaboesanman%2Fhanami" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maboesanman/hanami on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maboesanman/hanami
[INFO] finished tweaking git repo https://github.com/maboesanman/hanami
[INFO] tweaked toml for git repo https://github.com/maboesanman/hanami written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/maboesanman/hanami already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sprs v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f5f1820e189e651c485c54c40ba7590487a257719d95b2591524014c0cde145
[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" "2f5f1820e189e651c485c54c40ba7590487a257719d95b2591524014c0cde145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f5f1820e189e651c485c54c40ba7590487a257719d95b2591524014c0cde145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f5f1820e189e651c485c54c40ba7590487a257719d95b2591524014c0cde145", kill_on_drop: false }`
[INFO] [stdout] 2f5f1820e189e651c485c54c40ba7590487a257719d95b2591524014c0cde145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--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] 1288d31e26a82c96013e78612f0e2d650b84c57fbf938f442dd4b1dcc0b364e1
[INFO] running `Command { std: "docker" "start" "-a" "1288d31e26a82c96013e78612f0e2d650b84c57fbf938f442dd4b1dcc0b364e1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling rayon v1.4.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling sprs v0.9.1
[INFO] [stderr]    Compiling hanami v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]  --> src/genotype.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{rc::Rc, fmt};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::RwLock`
[INFO] [stdout]   --> src/main.rs:11:83
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::{cmp::Reverse, collections::BinaryHeap, collections::HashMap, sync::Arc, sync::RwLock};
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cosmo`
[INFO] [stdout]  --> src/flowers.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Cosmo,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lily`
[INFO] [stdout]  --> src/flowers.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Lily,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pansy`
[INFO] [stdout]  --> src/flowers.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Pansy,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Tulip`
[INFO] [stdout]   --> src/flowers.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Tulip,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hyacinth`
[INFO] [stdout]   --> src/flowers.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Hyacinth,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mum`
[INFO] [stdout]   --> src/flowers.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Mum,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Windflower`
[INFO] [stdout]   --> src/flowers.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Windflower,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.90s
[INFO] running `Command { std: "docker" "inspect" "1288d31e26a82c96013e78612f0e2d650b84c57fbf938f442dd4b1dcc0b364e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1288d31e26a82c96013e78612f0e2d650b84c57fbf938f442dd4b1dcc0b364e1", kill_on_drop: false }`
[INFO] [stdout] 1288d31e26a82c96013e78612f0e2d650b84c57fbf938f442dd4b1dcc0b364e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--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] 0055992124b12074e7179290cd1a2dcb9b5f7cb9588cfe2309e1dd824cea19cf
[INFO] running `Command { std: "docker" "start" "-a" "0055992124b12074e7179290cd1a2dcb9b5f7cb9588cfe2309e1dd824cea19cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling hanami v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]  --> src/genotype.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{rc::Rc, fmt};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::RwLock`
[INFO] [stdout]   --> src/main.rs:11:83
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::{cmp::Reverse, collections::BinaryHeap, collections::HashMap, sync::Arc, sync::RwLock};
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cosmo`
[INFO] [stdout]  --> src/flowers.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Cosmo,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lily`
[INFO] [stdout]  --> src/flowers.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Lily,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pansy`
[INFO] [stdout]  --> src/flowers.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Pansy,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Tulip`
[INFO] [stdout]   --> src/flowers.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Tulip,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hyacinth`
[INFO] [stdout]   --> src/flowers.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Hyacinth,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mum`
[INFO] [stdout]   --> src/flowers.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Mum,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Windflower`
[INFO] [stdout]   --> src/flowers.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Windflower,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "0055992124b12074e7179290cd1a2dcb9b5f7cb9588cfe2309e1dd824cea19cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0055992124b12074e7179290cd1a2dcb9b5f7cb9588cfe2309e1dd824cea19cf", kill_on_drop: false }`
[INFO] [stdout] 0055992124b12074e7179290cd1a2dcb9b5f7cb9588cfe2309e1dd824cea19cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b07528c44acffb2e8dbe1f587122ce4ff7b2e03f4d6a5fc093d26278eff1397a
[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" "b07528c44acffb2e8dbe1f587122ce4ff7b2e03f4d6a5fc093d26278eff1397a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rc::Rc`
[INFO] [stderr]  --> src/genotype.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{rc::Rc, fmt};
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sync::RwLock`
[INFO] [stderr]   --> src/main.rs:11:83
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::{cmp::Reverse, collections::BinaryHeap, collections::HashMap, sync::Arc, sync::RwLock};
[INFO] [stderr]    |                                                                                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Cosmo`
[INFO] [stderr]  --> src/flowers.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Cosmo,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lily`
[INFO] [stderr]  --> src/flowers.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Lily,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pansy`
[INFO] [stderr]  --> src/flowers.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Pansy,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Tulip`
[INFO] [stderr]   --> src/flowers.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Tulip,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hyacinth`
[INFO] [stderr]   --> src/flowers.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Hyacinth,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Mum`
[INFO] [stderr]   --> src/flowers.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Mum,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Windflower`
[INFO] [stderr]   --> src/flowers.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Windflower,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hanami-d25499d2828dc48e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b07528c44acffb2e8dbe1f587122ce4ff7b2e03f4d6a5fc093d26278eff1397a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07528c44acffb2e8dbe1f587122ce4ff7b2e03f4d6a5fc093d26278eff1397a", kill_on_drop: false }`
[INFO] [stdout] b07528c44acffb2e8dbe1f587122ce4ff7b2e03f4d6a5fc093d26278eff1397a