[INFO] cloning repository https://github.com/Torrencem/addcomb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Torrencem/addcomb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorrencem%2Faddcomb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorrencem%2Faddcomb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ffaa2059ae21c56efd519ae013f3a30db662409
[INFO] testing Torrencem/addcomb against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorrencem%2Faddcomb" "/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/Torrencem/addcomb on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Torrencem/addcomb
[INFO] finished tweaking git repo https://github.com/Torrencem/addcomb
[INFO] tweaked toml for git repo https://github.com/Torrencem/addcomb written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Torrencem/addcomb 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1b049aacf323e4fa2cc93a79603c0c2467cbf695f994aab5cb38686b550ddd3
[INFO] running `Command { std: "docker" "start" "-a" "c1b049aacf323e4fa2cc93a79603c0c2467cbf695f994aab5cb38686b550ddd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1b049aacf323e4fa2cc93a79603c0c2467cbf695f994aab5cb38686b550ddd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b049aacf323e4fa2cc93a79603c0c2467cbf695f994aab5cb38686b550ddd3", kill_on_drop: false }`
[INFO] [stdout] c1b049aacf323e4fa2cc93a79603c0c2467cbf695f994aab5cb38686b550ddd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9155100a644feab948fdda4f89f8279feb37c8ec8530cdfc506d56c57eed9082
[INFO] running `Command { std: "docker" "start" "-a" "9155100a644feab948fdda4f89f8279feb37c8ec8530cdfc506d56c57eed9082", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling addcomb v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `comb::chapter_a::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use comb::chapter_a::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `comb::chapter_b::*`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use comb::chapter_b::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `comb::chapter_c::*`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use comb::chapter_c::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `comb::chapter_d::*`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use comb::chapter_d::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `comb::chapter_e::*`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use comb::chapter_e::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `comb::chapter_f::*`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use comb::chapter_f::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `comb::chapter_g::*`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use comb::chapter_g::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greatest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_a/mod.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut greatest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_greatest_set` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `greatest_set` is never read
[INFO] [stdout]   --> src/comb/chapter_a/mod.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             greatest_set = a;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greatest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_a/mod.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut greatest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_greatest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `greatest_set` is never read
[INFO] [stdout]   --> src/comb/chapter_a/mod.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             greatest_set = a;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greatest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_a/mod.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut greatest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_greatest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `greatest_set` is never read
[INFO] [stdout]   --> src/comb/chapter_a/mod.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             greatest_set = a;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greatest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_a/mod.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let mut greatest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_greatest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `greatest_set` is never read
[INFO] [stdout]   --> src/comb/chapter_a/mod.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             greatest_set = a;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greatest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_a/mod.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut greatest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_greatest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `greatest_set` is never read
[INFO] [stdout]    --> src/comb/chapter_a/mod.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |             greatest_set = a;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greatest_set` is assigned to, but never used
[INFO] [stdout]    --> src/comb/chapter_a/mod.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let mut greatest_set = empty_set();
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_greatest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `greatest_set` is never read
[INFO] [stdout]    --> src/comb/chapter_a/mod.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |             greatest_set = a;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greatest_set` is assigned to, but never used
[INFO] [stdout]    --> src/comb/chapter_a/mod.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let mut greatest_set = empty_set();
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_greatest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `greatest_set` is never read
[INFO] [stdout]    --> src/comb/chapter_a/mod.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             greatest_set = a;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greatest_set` is assigned to, but never used
[INFO] [stdout]    --> src/comb/chapter_a/mod.rs:153:13
[INFO] [stdout]     |
[INFO] [stdout] 153 |     let mut greatest_set = empty_set();
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_greatest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `greatest_set` is never read
[INFO] [stdout]    --> src/comb/chapter_a/mod.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |             greatest_set = a;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `smallest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut smallest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_smallest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `smallest_set` is never read
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             smallest_set = a;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `smallest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut smallest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_smallest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `smallest_set` is never read
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |             smallest_set = a;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `smallest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut smallest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_smallest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `smallest_set` is never read
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             smallest_set = a;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `smallest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut smallest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_smallest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `smallest_set` is never read
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             smallest_set = a;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `smallest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut smallest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_smallest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `smallest_set` is never read
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             smallest_set = a;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `smallest_set` is assigned to, but never used
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut smallest_set = empty_set();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_smallest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `smallest_set` is never read
[INFO] [stdout]   --> src/comb/chapter_d/mod.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             smallest_set = a;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `smallest_set` is assigned to, but never used
[INFO] [stdout]    --> src/comb/chapter_d/mod.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut smallest_set = empty_set();
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_smallest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `smallest_set` is never read
[INFO] [stdout]    --> src/comb/chapter_d/mod.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             smallest_set = a;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `smallest_set` is assigned to, but never used
[INFO] [stdout]    --> src/comb/chapter_d/mod.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut smallest_set = empty_set();
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_smallest_set` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `smallest_set` is never read
[INFO] [stdout]    --> src/comb/chapter_d/mod.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             smallest_set = a;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "9155100a644feab948fdda4f89f8279feb37c8ec8530cdfc506d56c57eed9082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9155100a644feab948fdda4f89f8279feb37c8ec8530cdfc506d56c57eed9082", kill_on_drop: false }`
[INFO] [stdout] 9155100a644feab948fdda4f89f8279feb37c8ec8530cdfc506d56c57eed9082
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5059e16c9f7bbeb94470b47fce49f81f18d36fa6b3b93745aae0003ff15e0d9
[INFO] running `Command { std: "docker" "start" "-a" "f5059e16c9f7bbeb94470b47fce49f81f18d36fa6b3b93745aae0003ff15e0d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `semver`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rand_isaac`
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcNEFktv/symbols.o" "/opt/rustwide/target/debug/build/rand-70bae1e4b464b15e/build_script_build-70bae1e4b464b15e.build_script_build.506d6f08-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/rand-70bae1e4b464b15e/build_script_build-70bae1e4b464b15e.build_script_build.506d6f08-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/rand-70bae1e4b464b15e/build_script_build-70bae1e4b464b15e.build_script_build.506d6f08-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/rand-70bae1e4b464b15e/build_script_build-70bae1e4b464b15e.build_script_build.506d6f08-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/rand-70bae1e4b464b15e/build_script_build-70bae1e4b464b15e.build_script_build.506d6f08-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/rand-70bae1e4b464b15e/build_script_build-70bae1e4b464b15e.build_script_build.506d6f08-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/rand-70bae1e4b464b15e/build_script_build-70bae1e4b464b15e.11dt41ea5gs8kc08.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libautocfg-f6eebaeb156e3d58.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/rand-70bae1e4b464b15e/build_script_build-70bae1e4b464b15e" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: final link failed: No space left on device
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rand` due to 2 previous errors
[INFO] [stderr] error: could not compile `rand_hc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `rustc --crate-name rand_hc /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand_hc-0.1.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=fa6a890e2fb44c30 -C extra-filename=-fa6a890e2fb44c30 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-8ea71e2ad2c058d3.rmeta --cap-lints allow --cap-lints=warn` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "f5059e16c9f7bbeb94470b47fce49f81f18d36fa6b3b93745aae0003ff15e0d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5059e16c9f7bbeb94470b47fce49f81f18d36fa6b3b93745aae0003ff15e0d9", kill_on_drop: false }`
[INFO] [stdout] f5059e16c9f7bbeb94470b47fce49f81f18d36fa6b3b93745aae0003ff15e0d9
