[INFO] cloning repository https://github.com/philipturnbull/lsblk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/philipturnbull/lsblk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipturnbull%2Flsblk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipturnbull%2Flsblk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d812dbdcc028bc980e5ba096378326255a835dc6 [INFO] checking philipturnbull/lsblk against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipturnbull%2Flsblk" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/philipturnbull/lsblk on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/philipturnbull/lsblk [INFO] finished tweaking git repo https://github.com/philipturnbull/lsblk [INFO] tweaked toml for git repo https://github.com/philipturnbull/lsblk written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/philipturnbull/lsblk 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v0.1.10 [INFO] [stderr] Downloaded aho-corasick v0.5.1 [INFO] [stderr] Downloaded regex v0.1.58 [INFO] [stderr] Downloaded libc v0.2.8 [INFO] [stderr] Downloaded regex-syntax v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 616fc990f5fc9d19e7cb735a4e920aa22353d4131c1b7b0bd22b9f60cf6a9db1 [INFO] running `Command { std: "docker" "start" "-a" "616fc990f5fc9d19e7cb735a4e920aa22353d4131c1b7b0bd22b9f60cf6a9db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "616fc990f5fc9d19e7cb735a4e920aa22353d4131c1b7b0bd22b9f60cf6a9db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "616fc990f5fc9d19e7cb735a4e920aa22353d4131c1b7b0bd22b9f60cf6a9db1", kill_on_drop: false }` [INFO] [stdout] 616fc990f5fc9d19e7cb735a4e920aa22353d4131c1b7b0bd22b9f60cf6a9db1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10bff9396cdc693fba03ff9232d260bc04a7cd73514545def69230a37d1ec05c [INFO] running `Command { std: "docker" "start" "-a" "10bff9396cdc693fba03ff9232d260bc04a7cd73514545def69230a37d1ec05c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.8 [INFO] [stderr] Checking regex-syntax v0.3.0 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking memchr v0.1.10 [INFO] [stderr] Checking aho-corasick v0.5.1 [INFO] [stderr] Checking regex v0.1.58 [INFO] [stderr] Checking lsblk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `removable` and `metadata` are never read [INFO] [stdout] --> src/main.rs:73:2 [INFO] [stdout] | [INFO] [stdout] 70 | struct Partition { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 73 | removable : Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | metadata : Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Partition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `removable` and `metadata` are never read [INFO] [stdout] --> src/main.rs:73:2 [INFO] [stdout] | [INFO] [stdout] 70 | struct Partition { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 73 | removable : Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | metadata : Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Partition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "10bff9396cdc693fba03ff9232d260bc04a7cd73514545def69230a37d1ec05c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10bff9396cdc693fba03ff9232d260bc04a7cd73514545def69230a37d1ec05c", kill_on_drop: false }` [INFO] [stdout] 10bff9396cdc693fba03ff9232d260bc04a7cd73514545def69230a37d1ec05c [INFO] checking philipturnbull/lsblk against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipturnbull%2Flsblk" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/philipturnbull/lsblk on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/philipturnbull/lsblk [INFO] finished tweaking git repo https://github.com/philipturnbull/lsblk [INFO] tweaked toml for git repo https://github.com/philipturnbull/lsblk written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/philipturnbull/lsblk 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 142762a758bb1989f5afd5caf07f6340241804dedc14a88b72a01af535ed077e [INFO] running `Command { std: "docker" "start" "-a" "142762a758bb1989f5afd5caf07f6340241804dedc14a88b72a01af535ed077e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "142762a758bb1989f5afd5caf07f6340241804dedc14a88b72a01af535ed077e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "142762a758bb1989f5afd5caf07f6340241804dedc14a88b72a01af535ed077e", kill_on_drop: false }` [INFO] [stdout] 142762a758bb1989f5afd5caf07f6340241804dedc14a88b72a01af535ed077e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c8ef658cae0fc31ee7adfe7fc3467a8977c1eb2a162725be6e4521b78c5fe9b [INFO] running `Command { std: "docker" "start" "-a" "9c8ef658cae0fc31ee7adfe7fc3467a8977c1eb2a162725be6e4521b78c5fe9b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.8 [INFO] [stderr] Checking regex-syntax v0.3.0 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking memchr v0.1.10 [INFO] [stderr] Checking aho-corasick v0.5.1 [INFO] [stderr] Checking regex v0.1.58 [INFO] [stderr] Checking lsblk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `removable` and `metadata` are never read [INFO] [stdout] --> src/main.rs:73:2 [INFO] [stdout] | [INFO] [stdout] 70 | struct Partition { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 73 | removable : Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | metadata : Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Partition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `removable` and `metadata` are never read [INFO] [stdout] --> src/main.rs:73:2 [INFO] [stdout] | [INFO] [stdout] 70 | struct Partition { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 73 | removable : Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | metadata : Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Partition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "9c8ef658cae0fc31ee7adfe7fc3467a8977c1eb2a162725be6e4521b78c5fe9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c8ef658cae0fc31ee7adfe7fc3467a8977c1eb2a162725be6e4521b78c5fe9b", kill_on_drop: false }` [INFO] [stdout] 9c8ef658cae0fc31ee7adfe7fc3467a8977c1eb2a162725be6e4521b78c5fe9b