[INFO] cloning repository https://github.com/rcgoodfellow/looking-glass
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rcgoodfellow/looking-glass" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcgoodfellow%2Flooking-glass", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcgoodfellow%2Flooking-glass'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b510a1fd314ebebcbb4b96ebd551e1d591ded965
[INFO] checking rcgoodfellow/looking-glass against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcgoodfellow%2Flooking-glass" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/rcgoodfellow/looking-glass
[INFO] finished tweaking git repo https://github.com/rcgoodfellow/looking-glass
[INFO] tweaked toml for git repo https://github.com/rcgoodfellow/looking-glass written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rcgoodfellow/looking-glass on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rcgoodfellow/looking-glass 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/ispf`
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/p4`
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/usdt`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_generator v2.7.6
[INFO] [stderr]   Downloaded thiserror v1.0.68
[INFO] [stderr]   Downloaded thiserror-impl v1.0.68
[INFO] [stderr]   Downloaded pest_meta v2.7.6
[INFO] [stderr]   Downloaded pest_derive v2.7.6
[INFO] [stderr]   Downloaded num v0.4.1
[INFO] [stderr]   Downloaded usdt-attr-macro v0.3.5
[INFO] [stderr]   Downloaded pretty-hex v0.4.1
[INFO] [stderr]   Downloaded scroll_derive v0.12.0
[INFO] [stderr]   Downloaded usdt-macro v0.3.5
[INFO] [stderr]   Downloaded zerocopy v0.3.2
[INFO] [stderr]   Downloaded usdt v0.3.5
[INFO] [stderr]   Downloaded dtrace-parser v0.1.14
[INFO] [stderr]   Downloaded dof v0.1.5
[INFO] [stderr]   Downloaded serde_tokenstream v0.2.0
[INFO] [stderr]   Downloaded usdt-impl v0.3.5
[INFO] [stderr]   Downloaded goblin v0.8.0
[INFO] [stderr]   Downloaded pest v2.7.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7414e9470601442f5a1f5224d1326c8c4df5fe3bd75880e527938ada6a5c49b9
[INFO] running `Command { std: "docker" "start" "7414e9470601442f5a1f5224d1326c8c4df5fe3bd75880e527938ada6a5c49b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7414e9470601442f5a1f5224d1326c8c4df5fe3bd75880e527938ada6a5c49b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7414e9470601442f5a1f5224d1326c8c4df5fe3bd75880e527938ada6a5c49b9" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7414e9470601442f5a1f5224d1326c8c4df5fe3bd75880e527938ada6a5c49b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7414e9470601442f5a1f5224d1326c8c4df5fe3bd75880e527938ada6a5c49b9" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling thiserror v1.0.68
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling thread-id v4.2.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling usdt-impl v0.3.5
[INFO] [stderr]    Compiling usdt-impl v0.5.0 (https://github.com/oxidecomputer/usdt#80f37650)
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking pretty-hex v0.4.1
[INFO] [stderr]     Checking num-iter v0.1.43
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling regex-automata v0.4.4
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling p4 v0.1.0 (https://github.com/oxidecomputer/p4#906a601b)
[INFO] [stderr]    Compiling thiserror-impl v1.0.68
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling zerocopy-derive v0.7.32
[INFO] [stderr]    Compiling scroll_derive v0.12.0
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking scroll v0.12.0
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]     Checking goblin v0.8.0
[INFO] [stderr]    Compiling zerocopy v0.3.2
[INFO] [stderr]    Compiling pest v2.7.6
[INFO] [stderr]    Compiling dof v0.1.5
[INFO] [stderr]    Compiling p4-rust v0.1.0 (https://github.com/oxidecomputer/p4#906a601b)
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]    Compiling pest_meta v2.7.6
[INFO] [stderr]    Compiling pest_generator v2.7.6
[INFO] [stderr]    Compiling pest_derive v2.7.6
[INFO] [stderr]    Compiling dtrace-parser v0.1.14
[INFO] [stderr]    Compiling dtrace-parser v0.2.0 (https://github.com/oxidecomputer/usdt#80f37650)
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking ispf v0.1.0 (https://github.com/oxidecomputer/ispf#f78443a9)
[INFO] [stderr]    Compiling serde_tokenstream v0.1.7
[INFO] [stderr]    Compiling serde_tokenstream v0.2.0
[INFO] [stderr]    Compiling p4-macro v0.1.0 (https://github.com/oxidecomputer/p4#906a601b)
[INFO] [stderr]     Checking dof v0.3.0 (https://github.com/oxidecomputer/usdt#80f37650)
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]    Compiling usdt-macro v0.3.5
[INFO] [stderr]    Compiling usdt-attr-macro v0.3.5
[INFO] [stderr]     Checking usdt v0.3.5
[INFO] [stderr]    Compiling usdt-attr-macro v0.5.0 (https://github.com/oxidecomputer/usdt#80f37650)
[INFO] [stderr]    Compiling usdt-macro v0.5.0 (https://github.com/oxidecomputer/usdt#80f37650)
[INFO] [stderr]     Checking p4rs v0.1.0 (https://github.com/oxidecomputer/p4#906a601b)
[INFO] [stderr]     Checking usdt v0.5.0 (https://github.com/oxidecomputer/usdt#80f37650)
[INFO] [stderr]     Checking traceroute v0.1.0 (/opt/rustwide/workdir/traceroute)
[INFO] [stdout] warning: the feature `maybe_uninit_slice` has been stable since 1.93.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> traceroute/src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(maybe_uninit_slice)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `maybe_uninit_slice` has been stable since 1.93.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> traceroute/src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(maybe_uninit_slice)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `slice_assume_init_ref` found for union `MaybeUninit<T>` in the current scope
[INFO] [stdout]    --> traceroute/src/main.rs:202:50
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 let buf = unsafe { &MaybeUninit::slice_assume_init_ref(&ubuf) };
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^ associated function or constant not found in `MaybeUninit<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions:
[INFO] [stdout]       MaybeUninit::<T>::new
[INFO] [stdout]       MaybeUninit::<T>::uninit
[INFO] [stdout]       MaybeUninit::<T>::zeroed
[INFO] [stdout]    --> /rustc/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/library/core/src/mem/maybe_uninit.rs:406:4
[INFO] [stdout] help: there is a method `assume_init_ref` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/library/core/src/mem/maybe_uninit.rs:894:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `slice_assume_init_ref` found for union `MaybeUninit<T>` in the current scope
[INFO] [stdout]    --> traceroute/src/main.rs:202:50
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 let buf = unsafe { &MaybeUninit::slice_assume_init_ref(&ubuf) };
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^ associated function or constant not found in `MaybeUninit<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions:
[INFO] [stdout]       MaybeUninit::<T>::new
[INFO] [stdout]       MaybeUninit::<T>::uninit
[INFO] [stdout]       MaybeUninit::<T>::zeroed
[INFO] [stdout]    --> /rustc/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/library/core/src/mem/maybe_uninit.rs:406:4
[INFO] [stdout] help: there is a method `assume_init_ref` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/library/core/src/mem/maybe_uninit.rs:894:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `traceroute` (bin "traceroute" test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `traceroute` (bin "traceroute") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: unused dependency `p4-macro`
[INFO] [stderr]  --> traceroute/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | p4-macro = { git = "https://github.com/oxidecomputer/p4" }
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `p4-macro`
[INFO] [stderr] warning: unused dependency `usdt`
[INFO] [stderr]   --> traceroute/Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | usdt = { git = "https://github.com/oxidecomputer/usdt" }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `usdt`
[INFO] [stderr] warning: `traceroute` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "7414e9470601442f5a1f5224d1326c8c4df5fe3bd75880e527938ada6a5c49b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7414e9470601442f5a1f5224d1326c8c4df5fe3bd75880e527938ada6a5c49b9", kill_on_drop: false }`
[INFO] [stdout] 7414e9470601442f5a1f5224d1326c8c4df5fe3bd75880e527938ada6a5c49b9
