[INFO] fetching crate oris 0.2.1... [INFO] checking oris-0.2.1 against master#c3def263a44e07e09ae6d57abfc8650227fb4972 for pr-118833-1 [INFO] extracting crate oris 0.2.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate oris 0.2.1 on toolchain c3def263a44e07e09ae6d57abfc8650227fb4972 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate oris 0.2.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate oris 0.2.1 [INFO] tweaked toml for crates.io crate oris 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate oris 0.2.1 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" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57e7f13c8371b1242bf1bf791ba833670e8c8025b1c511028f43c89210890201 [INFO] running `Command { std: "docker" "start" "-a" "57e7f13c8371b1242bf1bf791ba833670e8c8025b1c511028f43c89210890201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57e7f13c8371b1242bf1bf791ba833670e8c8025b1c511028f43c89210890201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57e7f13c8371b1242bf1bf791ba833670e8c8025b1c511028f43c89210890201", kill_on_drop: false }` [INFO] [stdout] 57e7f13c8371b1242bf1bf791ba833670e8c8025b1c511028f43c89210890201 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 739ae0e6c624227812ad93083f596b9c5a721de6bfddc3856ae115cbd2848043 [INFO] running `Command { std: "docker" "start" "-a" "739ae0e6c624227812ad93083f596b9c5a721de6bfddc3856ae115cbd2848043", kill_on_drop: false }` [INFO] [stderr] Checking oris v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `args` is never read [INFO] [stdout] --> src/eval/error.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 28 | Call { [INFO] [stdout] | ---- field in this variant [INFO] [stdout] ... [INFO] [stdout] 31 | args: Box<[Value]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) struct Let { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Let` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 33 | pub(crate) struct Return { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Return` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:228:16 [INFO] [stdout] | [INFO] [stdout] 223 | pub(crate) struct Block { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 228 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> src/parse/ast.rs:313:19 [INFO] [stdout] | [INFO] [stdout] 305 | impl Str { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 313 | pub(crate) fn value(&self) -> &str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `args` is never read [INFO] [stdout] --> src/eval/error.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 28 | Call { [INFO] [stdout] | ---- field in this variant [INFO] [stdout] ... [INFO] [stdout] 31 | args: Box<[Value]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) struct Let { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Let` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 33 | pub(crate) struct Return { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Return` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:228:16 [INFO] [stdout] | [INFO] [stdout] 223 | pub(crate) struct Block { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 228 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "739ae0e6c624227812ad93083f596b9c5a721de6bfddc3856ae115cbd2848043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "739ae0e6c624227812ad93083f596b9c5a721de6bfddc3856ae115cbd2848043", kill_on_drop: false }` [INFO] [stdout] 739ae0e6c624227812ad93083f596b9c5a721de6bfddc3856ae115cbd2848043 [INFO] checking oris-0.2.1 against try#29596578cb5035fa2b7ac7fbdfea23fab38836e7 for pr-118833-1 [INFO] extracting crate oris 0.2.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate oris 0.2.1 on toolchain 29596578cb5035fa2b7ac7fbdfea23fab38836e7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate oris 0.2.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate oris 0.2.1 [INFO] tweaked toml for crates.io crate oris 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate oris 0.2.1 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" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6de665314ebe9f70a8af7b8c53d91927082466f3ad30e4abc85129a7d984d338 [INFO] running `Command { std: "docker" "start" "-a" "6de665314ebe9f70a8af7b8c53d91927082466f3ad30e4abc85129a7d984d338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6de665314ebe9f70a8af7b8c53d91927082466f3ad30e4abc85129a7d984d338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de665314ebe9f70a8af7b8c53d91927082466f3ad30e4abc85129a7d984d338", kill_on_drop: false }` [INFO] [stdout] 6de665314ebe9f70a8af7b8c53d91927082466f3ad30e4abc85129a7d984d338 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bf1ec3b749b53a1ac56a57f9c05f0ec850009aef51ccec185e58a77e1aeadf1 [INFO] running `Command { std: "docker" "start" "-a" "9bf1ec3b749b53a1ac56a57f9c05f0ec850009aef51ccec185e58a77e1aeadf1", kill_on_drop: false }` [INFO] [stderr] Checking oris v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `args` is never read [INFO] [stdout] --> src/eval/error.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 28 | Call { [INFO] [stdout] | ---- field in this variant [INFO] [stdout] ... [INFO] [stdout] 31 | args: Box<[Value]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) struct Let { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Let` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 33 | pub(crate) struct Return { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Return` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:228:16 [INFO] [stdout] | [INFO] [stdout] 223 | pub(crate) struct Block { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 228 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> src/parse/ast.rs:313:19 [INFO] [stdout] | [INFO] [stdout] 305 | impl Str { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 313 | pub(crate) fn value(&self) -> &str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/eval/value.rs:71:60 [INFO] [stdout] | [INFO] [stdout] 71 | (Self::Builtin(left), Self::Builtin(right)) => left == right, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can very between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: `#[deny(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `oris` (lib) due to 2 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `args` is never read [INFO] [stdout] --> src/eval/error.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 28 | Call { [INFO] [stdout] | ---- field in this variant [INFO] [stdout] ... [INFO] [stdout] 31 | args: Box<[Value]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) struct Let { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Let` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 33 | pub(crate) struct Return { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Return` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parse/ast.rs:228:16 [INFO] [stdout] | [INFO] [stdout] 223 | pub(crate) struct Block { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 228 | pub(crate) pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/eval/value.rs:71:60 [INFO] [stdout] | [INFO] [stdout] 71 | (Self::Builtin(left), Self::Builtin(right)) => left == right, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can very between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: `#[deny(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `oris` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9bf1ec3b749b53a1ac56a57f9c05f0ec850009aef51ccec185e58a77e1aeadf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bf1ec3b749b53a1ac56a57f9c05f0ec850009aef51ccec185e58a77e1aeadf1", kill_on_drop: false }` [INFO] [stdout] 9bf1ec3b749b53a1ac56a57f9c05f0ec850009aef51ccec185e58a77e1aeadf1