[INFO] fetching crate risky 0.3.0... [INFO] checking risky-0.3.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate risky 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate risky 0.3.0 [INFO] finished tweaking crates.io crate risky 0.3.0 [INFO] tweaked toml for crates.io crate risky 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate risky 0.3.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c9be0a488fd68689d841077df94f925710da0866a60ee85e41d3cb9b60bccf7 [INFO] running `Command { std: "docker" "start" "-a" "2c9be0a488fd68689d841077df94f925710da0866a60ee85e41d3cb9b60bccf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c9be0a488fd68689d841077df94f925710da0866a60ee85e41d3cb9b60bccf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c9be0a488fd68689d841077df94f925710da0866a60ee85e41d3cb9b60bccf7", kill_on_drop: false }` [INFO] [stdout] 2c9be0a488fd68689d841077df94f925710da0866a60ee85e41d3cb9b60bccf7 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38cc540814ba3dc4166822aa494fc396d9115b9198282f1ba40548c1f0340861 [INFO] running `Command { std: "docker" "start" "-a" "38cc540814ba3dc4166822aa494fc396d9115b9198282f1ba40548c1f0340861", kill_on_drop: false }` [INFO] [stderr] Checking risky v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `LOAD_FP` is never used [INFO] [stdout] --> src/lib.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | LOAD_FP 0b00001, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OP_IMM_32` is never used [INFO] [stdout] --> src/lib.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | OP_IMM_32 0b00110, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STORE_FP` is never used [INFO] [stdout] --> src/lib.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | STORE_FP 0b01001, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `AMO` is never used [INFO] [stdout] --> src/lib.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | AMO 0b01011, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OP_32` is never used [INFO] [stdout] --> src/lib.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | OP_32 0b01110, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MADD` is never used [INFO] [stdout] --> src/lib.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | MADD 0b10000, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MSUB` is never used [INFO] [stdout] --> src/lib.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | MSUB 0b10001, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NMSUB` is never used [INFO] [stdout] --> src/lib.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | NMSUB 0b10010, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NMADD` is never used [INFO] [stdout] --> src/lib.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | NMADD 0b10011, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OP_FP` is never used [INFO] [stdout] --> src/lib.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | OP_FP 0b10100, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LOAD_FP` is never used [INFO] [stdout] --> src/lib.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | LOAD_FP 0b00001, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OP_IMM_32` is never used [INFO] [stdout] --> src/lib.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | OP_IMM_32 0b00110, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STORE_FP` is never used [INFO] [stdout] --> src/lib.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | STORE_FP 0b01001, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `AMO` is never used [INFO] [stdout] --> src/lib.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | AMO 0b01011, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OP_32` is never used [INFO] [stdout] --> src/lib.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | OP_32 0b01110, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MADD` is never used [INFO] [stdout] --> src/lib.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | MADD 0b10000, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MSUB` is never used [INFO] [stdout] --> src/lib.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | MSUB 0b10001, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NMSUB` is never used [INFO] [stdout] --> src/lib.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | NMSUB 0b10010, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NMADD` is never used [INFO] [stdout] --> src/lib.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | NMADD 0b10011, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OP_FP` is never used [INFO] [stdout] --> src/lib.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | OP_FP 0b10100, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `opcodes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "38cc540814ba3dc4166822aa494fc396d9115b9198282f1ba40548c1f0340861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38cc540814ba3dc4166822aa494fc396d9115b9198282f1ba40548c1f0340861", kill_on_drop: false }` [INFO] [stdout] 38cc540814ba3dc4166822aa494fc396d9115b9198282f1ba40548c1f0340861