[INFO] cloning repository https://github.com/satelit-project/protoc-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/satelit-project/protoc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatelit-project%2Fprotoc-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatelit-project%2Fprotoc-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1003ba17b563ed574a13f4cdcd07ac9f66bbdbec [INFO] checking satelit-project/protoc-rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatelit-project%2Fprotoc-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/satelit-project/protoc-rust 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/satelit-project/protoc-rust [INFO] finished tweaking git repo https://github.com/satelit-project/protoc-rust [INFO] tweaked toml for git repo https://github.com/satelit-project/protoc-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/satelit-project/protoc-rust 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] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Updating git repository `https://github.com/satelit-project/prost.git` [INFO] [stderr] Updating git repository `https://github.com/satelit-project/tonic.git` [INFO] [stderr] Locking 1 package [INFO] [stderr] Updating protoc-rust v0.2.0 (/workspace/builds/worker-2-tc1/source) -> v0.2.1 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded multimap v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6ea0ef1aec5a169c73b6860a6acb5e90a710966d9ded7025c4c20d9865e66969 [INFO] running `Command { std: "docker" "start" "-a" "6ea0ef1aec5a169c73b6860a6acb5e90a710966d9ded7025c4c20d9865e66969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ea0ef1aec5a169c73b6860a6acb5e90a710966d9ded7025c4c20d9865e66969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ea0ef1aec5a169c73b6860a6acb5e90a710966d9ded7025c4c20d9865e66969", kill_on_drop: false }` [INFO] [stdout] 6ea0ef1aec5a169c73b6860a6acb5e90a710966d9ded7025c4c20d9865e66969 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2719bdcfc1175314171397e125d16139c8330750730a705ff7dfb6c5981a7166 [INFO] running `Command { std: "docker" "start" "-a" "2719bdcfc1175314171397e125d16139c8330750730a705ff7dfb6c5981a7166", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking multimap v0.8.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking heck v0.3.1 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking petgraph v0.5.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling prost-build v0.6.1 (https://github.com/satelit-project/prost.git?branch=satelit#058a362c) [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling prost-derive v0.6.1 (https://github.com/satelit-project/prost.git?branch=satelit#058a362c) [INFO] [stderr] Checking prost v0.6.1 (https://github.com/satelit-project/prost.git?branch=satelit#058a362c) [INFO] [stderr] Checking prost-types v0.6.1 (https://github.com/satelit-project/prost.git?branch=satelit#058a362c) [INFO] [stderr] Checking tonic-build v0.1.1 (https://github.com/satelit-project/tonic.git?branch=satelit#4c24e47f) [INFO] [stderr] Checking protoc-rust v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `tonic_build` is imported redundantly [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tonic_build; [INFO] [stdout] | ^^^^^^^^^^^ the item `tonic_build` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tonic_build` is imported redundantly [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tonic_build; [INFO] [stdout] | ^^^^^^^^^^^ the item `tonic_build` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.02s [INFO] running `Command { std: "docker" "inspect" "2719bdcfc1175314171397e125d16139c8330750730a705ff7dfb6c5981a7166", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2719bdcfc1175314171397e125d16139c8330750730a705ff7dfb6c5981a7166", kill_on_drop: false }` [INFO] [stdout] 2719bdcfc1175314171397e125d16139c8330750730a705ff7dfb6c5981a7166 [INFO] checking satelit-project/protoc-rust against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatelit-project%2Fprotoc-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/satelit-project/protoc-rust 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/satelit-project/protoc-rust [INFO] finished tweaking git repo https://github.com/satelit-project/protoc-rust [INFO] tweaked toml for git repo https://github.com/satelit-project/protoc-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/satelit-project/protoc-rust 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] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a490ae7f52bda3b0e8641493c23aa34c445b9b97b541f70f857a6c08c062d5d5 [INFO] running `Command { std: "docker" "start" "-a" "a490ae7f52bda3b0e8641493c23aa34c445b9b97b541f70f857a6c08c062d5d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a490ae7f52bda3b0e8641493c23aa34c445b9b97b541f70f857a6c08c062d5d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a490ae7f52bda3b0e8641493c23aa34c445b9b97b541f70f857a6c08c062d5d5", kill_on_drop: false }` [INFO] [stdout] a490ae7f52bda3b0e8641493c23aa34c445b9b97b541f70f857a6c08c062d5d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a5865fbf70c25f9a798560acc8b27f6a525995a6683c2f10f803960e95f8d9be [INFO] running `Command { std: "docker" "start" "-a" "a5865fbf70c25f9a798560acc8b27f6a525995a6683c2f10f803960e95f8d9be", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking multimap v0.8.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking heck v0.3.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking quote v1.0.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling prost-build v0.6.1 (https://github.com/satelit-project/prost.git?branch=satelit#058a362c) [INFO] [stderr] Checking petgraph v0.5.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling prost-derive v0.6.1 (https://github.com/satelit-project/prost.git?branch=satelit#058a362c) [INFO] [stderr] Checking prost v0.6.1 (https://github.com/satelit-project/prost.git?branch=satelit#058a362c) [INFO] [stderr] Checking prost-types v0.6.1 (https://github.com/satelit-project/prost.git?branch=satelit#058a362c) [INFO] [stderr] Checking tonic-build v0.1.1 (https://github.com/satelit-project/tonic.git?branch=satelit#4c24e47f) [INFO] [stderr] Checking protoc-rust v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `tonic_build` is imported redundantly [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tonic_build; [INFO] [stdout] | ^^^^^^^^^^^ the item `tonic_build` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tonic_build` is imported redundantly [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tonic_build; [INFO] [stdout] | ^^^^^^^^^^^ the item `tonic_build` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.30s [INFO] running `Command { std: "docker" "inspect" "a5865fbf70c25f9a798560acc8b27f6a525995a6683c2f10f803960e95f8d9be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5865fbf70c25f9a798560acc8b27f6a525995a6683c2f10f803960e95f8d9be", kill_on_drop: false }` [INFO] [stdout] a5865fbf70c25f9a798560acc8b27f6a525995a6683c2f10f803960e95f8d9be