[INFO] fetching crate snakeoil-wasm 0.1.0... [INFO] checking snakeoil-wasm-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate snakeoil-wasm 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate snakeoil-wasm 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate snakeoil-wasm 0.1.0 [INFO] finished tweaking crates.io crate snakeoil-wasm 0.1.0 [INFO] tweaked toml for crates.io crate snakeoil-wasm 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 34 packages [INFO] [stderr] Adding byteorder v0.5.3 (latest: v1.5.0) [INFO] [stderr] Adding memory_units v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding num-bigint v0.2.6 (latest: v0.4.4) [INFO] [stderr] Adding num-rational v0.2.4 (latest: v0.4.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding parity-wasm v0.40.3 (latest: v0.45.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.57) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding wasmi v0.5.1 (latest: v0.31.2) [INFO] [stderr] Adding wasmi-validation v0.2.0 (latest: v0.5.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded python_object v0.1.0 [INFO] [stderr] Downloaded wasmi-validation v0.2.0 [INFO] [stderr] Downloaded wasmi v0.5.1 [INFO] [stderr] Downloaded wasm-gen v0.1.4 [INFO] [stderr] Downloaded parity-wasm v0.40.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4d99a27aecc1f6dfacd92caeefea7df077bdfd6bb86fabff155d323a46fdbec [INFO] running `Command { std: "docker" "start" "-a" "a4d99a27aecc1f6dfacd92caeefea7df077bdfd6bb86fabff155d323a46fdbec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4d99a27aecc1f6dfacd92caeefea7df077bdfd6bb86fabff155d323a46fdbec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4d99a27aecc1f6dfacd92caeefea7df077bdfd6bb86fabff155d323a46fdbec", kill_on_drop: false }` [INFO] [stdout] a4d99a27aecc1f6dfacd92caeefea7df077bdfd6bb86fabff155d323a46fdbec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8077d875dfce1942e5a2396f3144442c902efc2fc55f130354ae6471ddae767 [INFO] running `Command { std: "docker" "start" "-a" "f8077d875dfce1942e5a2396f3144442c902efc2fc55f130354ae6471ddae767", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking parity-wasm v0.40.3 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking wasm-gen v0.1.4 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking wasmi-validation v0.2.0 [INFO] [stderr] Checking wasmi v0.5.1 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking python_object v0.1.0 [INFO] [stderr] Checking snakeoil-wasm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `wasm_gen` is imported redundantly [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use wasm_gen; [INFO] [stdout] | ^^^^^^^^ the item `wasm_gen` 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 `python_object` is imported redundantly [INFO] [stdout] --> src/heap/tuple.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use python_object; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `python_object` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `wasm_gen` is imported redundantly [INFO] [stdout] --> src/python_stack.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use wasm_gen; [INFO] [stdout] | ^^^^^^^^ the item `wasm_gen` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `wasm_gen` is imported redundantly [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use wasm_gen; [INFO] [stdout] | ^^^^^^^^ the item `wasm_gen` 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 `HashMap` is imported redundantly [INFO] [stdout] --> src/heap/tuple.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/heap/tuple.rs:119:20 [INFO] [stdout] | [INFO] [stdout] 119 | let data = heap::HeapTuple::serialize(&tuple_object); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ------------- an argument of type `&HashMap` is missing [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/heap/tuple.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn serialize( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 21 | static_allocs: &HashMap, [INFO] [stdout] | ------------------------------------ [INFO] [stdout] 22 | object: &python_object::TupleObject, [INFO] [stdout] | ----------------------------------- [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 119 | let data = heap::HeapTuple::serialize(/* &HashMap */, &tuple_object); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/heap/tuple.rs:155:21 [INFO] [stdout] | [INFO] [stdout] 155 | let bytes = heap::HeapTuple::serialize(&tuple_object); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ------------- an argument of type `&HashMap` is missing [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/heap/tuple.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn serialize( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 21 | static_allocs: &HashMap, [INFO] [stdout] | ------------------------------------ [INFO] [stdout] 22 | object: &python_object::TupleObject, [INFO] [stdout] | ----------------------------------- [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 155 | let bytes = heap::HeapTuple::serialize(/* &HashMap */, &tuple_object); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/heap/boolean.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct HeapBoolean { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 14 | addr: Symbol, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_symbol` is never used [INFO] [stdout] --> src/heap/boolean.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl HeapBoolean { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 18 | pub fn from_symbol(addr: Symbol) -> HeapBoolean { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/test_runner.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | args: wasmi::RuntimeArgs, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `snakeoil-wasm` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f8077d875dfce1942e5a2396f3144442c902efc2fc55f130354ae6471ddae767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8077d875dfce1942e5a2396f3144442c902efc2fc55f130354ae6471ddae767", kill_on_drop: false }` [INFO] [stdout] f8077d875dfce1942e5a2396f3144442c902efc2fc55f130354ae6471ddae767 [INFO] checking snakeoil-wasm-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate snakeoil-wasm 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate snakeoil-wasm 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate snakeoil-wasm 0.1.0 [INFO] finished tweaking crates.io crate snakeoil-wasm 0.1.0 [INFO] tweaked toml for crates.io crate snakeoil-wasm 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7fa5ff96c8f6bd2fb817d373145a45131216d279281c3db3846b4e5feeaff03 [INFO] running `Command { std: "docker" "start" "-a" "d7fa5ff96c8f6bd2fb817d373145a45131216d279281c3db3846b4e5feeaff03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7fa5ff96c8f6bd2fb817d373145a45131216d279281c3db3846b4e5feeaff03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7fa5ff96c8f6bd2fb817d373145a45131216d279281c3db3846b4e5feeaff03", kill_on_drop: false }` [INFO] [stdout] d7fa5ff96c8f6bd2fb817d373145a45131216d279281c3db3846b4e5feeaff03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 442f961acda92b38861f5aeb5e19034f3623ed122e65b14bbf38539372cc9a63 [INFO] running `Command { std: "docker" "start" "-a" "442f961acda92b38861f5aeb5e19034f3623ed122e65b14bbf38539372cc9a63", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "442f961acda92b38861f5aeb5e19034f3623ed122e65b14bbf38539372cc9a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "442f961acda92b38861f5aeb5e19034f3623ed122e65b14bbf38539372cc9a63", kill_on_drop: false }` [INFO] [stdout] 442f961acda92b38861f5aeb5e19034f3623ed122e65b14bbf38539372cc9a63