[INFO] cloning repository https://github.com/hawkinsw/epidem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hawkinsw/epidem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawkinsw%2Fepidem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawkinsw%2Fepidem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawkinsw%2Fepidem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/hawkinsw/epidem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hawkinsw/epidem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawkinsw%2Fepidem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawkinsw%2Fepidem'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 18fa2bbeace8926ca6f833ac5f28ea06bb29cb6e [INFO] checking hawkinsw/epidem against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawkinsw%2Fepidem" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hawkinsw/epidem on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hawkinsw/epidem [INFO] finished tweaking git repo https://github.com/hawkinsw/epidem [INFO] tweaked toml for git repo https://github.com/hawkinsw/epidem written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hawkinsw/epidem 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" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b76a490433408632799a8ebab350f52fa1f857ec90ce439c05e044b5a47ed903 [INFO] running `Command { std: "docker" "start" "-a" "b76a490433408632799a8ebab350f52fa1f857ec90ce439c05e044b5a47ed903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b76a490433408632799a8ebab350f52fa1f857ec90ce439c05e044b5a47ed903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b76a490433408632799a8ebab350f52fa1f857ec90ce439c05e044b5a47ed903", kill_on_drop: false }` [INFO] [stdout] b76a490433408632799a8ebab350f52fa1f857ec90ce439c05e044b5a47ed903 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 509f62cb55a495316fd61f645661f701a5baf7f4c63f9367727c7bb56cadf973 [INFO] running `Command { std: "docker" "start" "-a" "509f62cb55a495316fd61f645661f701a5baf7f4c63f9367727c7bb56cadf973", kill_on_drop: false }` [INFO] [stderr] Checking epidem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/epidem/transition.rs:9:62 [INFO] [stdout] | [INFO] [stdout] 9 | fn transition(&self, from: &mut T, to: &mut V) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/epidem/transition.rs:9:76 [INFO] [stdout] | [INFO] [stdout] 9 | fn transition(&self, from: &mut T, to: &mut V) {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/epidem/compartment.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Compartment { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 2 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `population`, `dead`, `birthrate`, and `deathrate` are never read [INFO] [stdout] --> src/epidem/sir.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SIR { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | population: Compartment, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 13 | dead: Compartment, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | birthrate: ConstantRate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | deathrate: ConstantRate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `population`, `dead`, `birthrate`, and `deathrate` are never read [INFO] [stdout] --> src/epidem/sirs.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SIRS { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | population: Compartment, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 13 | dead: Compartment, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | birthrate: ConstantRate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | deathrate: ConstantRate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `basic` is never read [INFO] [stdout] --> src/epidem/transition.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ConstantRate { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 13 | basic: Transition, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `basic` is never read [INFO] [stdout] --> src/epidem/transition.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct DynamicRate { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 35 | basic: Transition, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/epidem/transition.rs:9:62 [INFO] [stdout] | [INFO] [stdout] 9 | fn transition(&self, from: &mut T, to: &mut V) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/epidem/transition.rs:9:76 [INFO] [stdout] | [INFO] [stdout] 9 | fn transition(&self, from: &mut T, to: &mut V) {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/epidem/compartment.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Compartment { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 2 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `population`, `dead`, `birthrate`, and `deathrate` are never read [INFO] [stdout] --> src/epidem/sir.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SIR { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | population: Compartment, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 13 | dead: Compartment, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | birthrate: ConstantRate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | deathrate: ConstantRate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `population`, `dead`, `birthrate`, and `deathrate` are never read [INFO] [stdout] --> src/epidem/sirs.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SIRS { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | population: Compartment, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 13 | dead: Compartment, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | birthrate: ConstantRate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | deathrate: ConstantRate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `basic` is never read [INFO] [stdout] --> src/epidem/transition.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ConstantRate { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 13 | basic: Transition, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `basic` is never read [INFO] [stdout] --> src/epidem/transition.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct DynamicRate { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 35 | basic: Transition, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "509f62cb55a495316fd61f645661f701a5baf7f4c63f9367727c7bb56cadf973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "509f62cb55a495316fd61f645661f701a5baf7f4c63f9367727c7bb56cadf973", kill_on_drop: false }` [INFO] [stdout] 509f62cb55a495316fd61f645661f701a5baf7f4c63f9367727c7bb56cadf973