[INFO] cloning repository https://github.com/put-labs/put-rbpf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/put-labs/put-rbpf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fput-labs%2Fput-rbpf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fput-labs%2Fput-rbpf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c9042b6964d6cd2518b49dfd2979de615ce88025 [INFO] checking put-labs/put-rbpf against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fput-labs%2Fput-rbpf" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/put-labs/put-rbpf on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/put-labs/put-rbpf [INFO] finished tweaking git repo https://github.com/put-labs/put-rbpf [INFO] tweaked toml for git repo https://github.com/put-labs/put-rbpf written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/put-labs/put-rbpf 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gdbstub v0.6.6 [INFO] [stderr] Downloaded derive_arbitrary v1.3.1 [INFO] [stderr] Downloaded arbitrary v1.3.0 [INFO] [stderr] Downloaded elf v0.0.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1da2e78b11ad3284a3e2ced26bbac26bd4e110e068d006fa3673b10d58c4f9c [INFO] running `Command { std: "docker" "start" "-a" "f1da2e78b11ad3284a3e2ced26bbac26bd4e110e068d006fa3673b10d58c4f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1da2e78b11ad3284a3e2ced26bbac26bd4e110e068d006fa3673b10d58c4f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1da2e78b11ad3284a3e2ced26bbac26bd4e110e068d006fa3673b10d58c4f9c", kill_on_drop: false }` [INFO] [stdout] f1da2e78b11ad3284a3e2ced26bbac26bd4e110e068d006fa3673b10d58c4f9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bdf7ff069958289e1e401f3cb51355ad65b5ded483739d9000f6a48bd3d6566 [INFO] running `Command { std: "docker" "start" "-a" "3bdf7ff069958289e1e401f3cb51355ad65b5ded483739d9000f6a48bd3d6566", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking elf v0.0.10 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Compiling syn v2.0.25 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling scroll_derive v0.11.1 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Checking scroll v0.11.0 [INFO] [stderr] Checking goblin v0.5.4 [INFO] [stderr] Checking put_rbpf v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `err_checked_div` is never used [INFO] [stdout] --> src/lib.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 52 | trait ErrCheckedArithmetic: Sized { [INFO] [stdout] | -------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 56 | fn err_checked_div(self, other: Self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking put_test_utils v0.2.0 (/opt/rustwide/workdir/test_utils) [INFO] [stdout] warning: the item `ebpf` is imported redundantly [INFO] [stdout] --> src/elf.rs:1314:9 [INFO] [stdout] | [INFO] [stdout] 1312 | use super::*; [INFO] [stdout] | -------- the item `ebpf` is already imported here [INFO] [stdout] 1313 | use crate::{ [INFO] [stdout] 1314 | ebpf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `err_checked_div` is never used [INFO] [stdout] --> src/lib.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 52 | trait ErrCheckedArithmetic: Sized { [INFO] [stdout] | -------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 56 | fn err_checked_div(self, other: Self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.54s [INFO] running `Command { std: "docker" "inspect" "3bdf7ff069958289e1e401f3cb51355ad65b5ded483739d9000f6a48bd3d6566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bdf7ff069958289e1e401f3cb51355ad65b5ded483739d9000f6a48bd3d6566", kill_on_drop: false }` [INFO] [stdout] 3bdf7ff069958289e1e401f3cb51355ad65b5ded483739d9000f6a48bd3d6566 [INFO] checking put-labs/put-rbpf against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fput-labs%2Fput-rbpf" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/put-labs/put-rbpf on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/put-labs/put-rbpf [INFO] finished tweaking git repo https://github.com/put-labs/put-rbpf [INFO] tweaked toml for git repo https://github.com/put-labs/put-rbpf written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/put-labs/put-rbpf 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33178156e3f8b79aa143634cccdfb4928cbb2fd513062a98d34bd93fd6693aff [INFO] running `Command { std: "docker" "start" "-a" "33178156e3f8b79aa143634cccdfb4928cbb2fd513062a98d34bd93fd6693aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33178156e3f8b79aa143634cccdfb4928cbb2fd513062a98d34bd93fd6693aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33178156e3f8b79aa143634cccdfb4928cbb2fd513062a98d34bd93fd6693aff", kill_on_drop: false }` [INFO] [stdout] 33178156e3f8b79aa143634cccdfb4928cbb2fd513062a98d34bd93fd6693aff [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e8b539c6f86a45bf78ce198e87ac4ec0d060c62287eda90f806eec9dc6ec6df [INFO] running `Command { std: "docker" "start" "-a" "3e8b539c6f86a45bf78ce198e87ac4ec0d060c62287eda90f806eec9dc6ec6df", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking elf v0.0.10 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Compiling syn v2.0.25 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling scroll_derive v0.11.1 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Checking scroll v0.11.0 [INFO] [stderr] Checking goblin v0.5.4 [INFO] [stderr] Checking put_rbpf v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `err_checked_div` is never used [INFO] [stdout] --> src/lib.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 52 | trait ErrCheckedArithmetic: Sized { [INFO] [stdout] | -------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 56 | fn err_checked_div(self, other: Self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking put_test_utils v0.2.0 (/opt/rustwide/workdir/test_utils) [INFO] [stdout] warning: the item `ebpf` is imported redundantly [INFO] [stdout] --> src/elf.rs:1314:9 [INFO] [stdout] | [INFO] [stdout] 1312 | use super::*; [INFO] [stdout] | -------- the item `ebpf` is already imported here [INFO] [stdout] 1313 | use crate::{ [INFO] [stdout] 1314 | ebpf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `err_checked_div` is never used [INFO] [stdout] --> src/lib.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 52 | trait ErrCheckedArithmetic: Sized { [INFO] [stdout] | -------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 56 | fn err_checked_div(self, other: Self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.28s [INFO] running `Command { std: "docker" "inspect" "3e8b539c6f86a45bf78ce198e87ac4ec0d060c62287eda90f806eec9dc6ec6df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e8b539c6f86a45bf78ce198e87ac4ec0d060c62287eda90f806eec9dc6ec6df", kill_on_drop: false }` [INFO] [stdout] 3e8b539c6f86a45bf78ce198e87ac4ec0d060c62287eda90f806eec9dc6ec6df