[INFO] cloning repository https://github.com/stephenverderame/cs6120-bril
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stephenverderame/cs6120-bril" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenverderame%2Fcs6120-bril", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenverderame%2Fcs6120-bril'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9637a1f79f2a8542e7b85b9fbdc30188a40b4214
[INFO] testing stephenverderame/cs6120-bril against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenverderame%2Fcs6120-bril" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stephenverderame/cs6120-bril
[INFO] finished tweaking git repo https://github.com/stephenverderame/cs6120-bril
[INFO] tweaked toml for git repo https://github.com/stephenverderame/cs6120-bril written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stephenverderame/cs6120-bril on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stephenverderame/cs6120-bril 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 126887e83575a2d674a6e1e1489d949042072ff32dde3790fa0f97001cb577eb
[INFO] running `Command { std: "docker" "start" "-a" "126887e83575a2d674a6e1e1489d949042072ff32dde3790fa0f97001cb577eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "126887e83575a2d674a6e1e1489d949042072ff32dde3790fa0f97001cb577eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "126887e83575a2d674a6e1e1489d949042072ff32dde3790fa0f97001cb577eb", kill_on_drop: false }`
[INFO] [stdout] 126887e83575a2d674a6e1e1489d949042072ff32dde3790fa0f97001cb577eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bb56ef2183f6ae4c63c174aa9d92c15a2f017580ef39a83b6e97391afc23c04
[INFO] running `Command { std: "docker" "start" "-a" "5bb56ef2183f6ae4c63c174aa9d92c15a2f017580ef39a83b6e97391afc23c04", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling clap_lex v0.5.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling anstream v0.5.0
[INFO] [stderr]    Compiling clap_builder v4.4.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.35
[INFO] [stderr]    Compiling mimalloc v0.1.39
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling clap_derive v4.4.0
[INFO] [stderr]    Compiling common-cli v0.1.0 (/opt/rustwide/workdir/common-cli)
[INFO] [stderr]    Compiling clap v4.4.1
[INFO] [stderr]    Compiling brilirs v0.1.0 (/opt/rustwide/workdir/brilirs)
[INFO] [stderr]    Compiling bril-rs v0.1.0 (/opt/rustwide/workdir/bril-rs)
[INFO] [stderr]    Compiling cfg v0.1.0 (/opt/rustwide/workdir/cfg)
[INFO] [stderr]    Compiling gc v0.1.0 (/opt/rustwide/workdir/gc)
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> gc/src/generation.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait Generation {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn contains(&self, key: &Pointer) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Heap` is never constructed
[INFO] [stdout]    --> brilirs/src/interp.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct Heap {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bril2cfg v0.1.0 (/opt/rustwide/workdir/bril2cfg)
[INFO] [stderr]    Compiling licm v0.1.0 (/opt/rustwide/workdir/licm)
[INFO] [stderr]    Compiling local-dce v0.1.0 (/opt/rustwide/workdir/local-dce)
[INFO] [stderr]    Compiling ssa v0.1.0 (/opt/rustwide/workdir/ssa)
[INFO] [stderr]    Compiling lvn v0.1.0 (/opt/rustwide/workdir/lvn)
[INFO] [stderr]    Compiling dce v0.1.0 (/opt/rustwide/workdir/dce)
[INFO] [stderr]    Compiling dummy-pass v0.1.0 (/opt/rustwide/workdir/dummy-pass)
[INFO] [stderr]    Compiling is-ssa v0.1.0 (/opt/rustwide/workdir/is-ssa)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.72s
[INFO] running `Command { std: "docker" "inspect" "5bb56ef2183f6ae4c63c174aa9d92c15a2f017580ef39a83b6e97391afc23c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb56ef2183f6ae4c63c174aa9d92c15a2f017580ef39a83b6e97391afc23c04", kill_on_drop: false }`
[INFO] [stdout] 5bb56ef2183f6ae4c63c174aa9d92c15a2f017580ef39a83b6e97391afc23c04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adcd28a2b169ea430cb6ea15699da68a5f359eded1a9252eb13f14f48c7cb625
[INFO] running `Command { std: "docker" "start" "-a" "adcd28a2b169ea430cb6ea15699da68a5f359eded1a9252eb13f14f48c7cb625", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling common-cli v0.1.0 (/opt/rustwide/workdir/common-cli)
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> gc/src/generation.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait Generation {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn contains(&self, key: &Pointer) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cfg v0.1.0 (/opt/rustwide/workdir/cfg)
[INFO] [stderr]    Compiling bril-rs v0.1.0 (/opt/rustwide/workdir/bril-rs)
[INFO] [stderr]    Compiling gc v0.1.0 (/opt/rustwide/workdir/gc)
[INFO] [stdout] warning: struct `Heap` is never constructed
[INFO] [stdout]    --> brilirs/src/interp.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct Heap {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bril2cfg v0.1.0 (/opt/rustwide/workdir/bril2cfg)
[INFO] [stderr]    Compiling brilirs v0.1.0 (/opt/rustwide/workdir/brilirs)
[INFO] [stdout] error: couldn't read `bril-rs/examples/bril2txt.rs`: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bril-rs` (example "bril2txt") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> gc/src/generation.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait Generation {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn contains(&self, key: &Pointer) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Heap` is never constructed
[INFO] [stdout]    --> brilirs/src/interp.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct Heap {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "adcd28a2b169ea430cb6ea15699da68a5f359eded1a9252eb13f14f48c7cb625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adcd28a2b169ea430cb6ea15699da68a5f359eded1a9252eb13f14f48c7cb625", kill_on_drop: false }`
[INFO] [stdout] adcd28a2b169ea430cb6ea15699da68a5f359eded1a9252eb13f14f48c7cb625