[INFO] fetching crate llhd 0.15.0... [INFO] testing llhd-0.15.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate llhd 0.15.0 into /workspace/builds/worker-44/source [INFO] validating manifest of crates.io crate llhd 0.15.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate llhd 0.15.0 [INFO] finished tweaking crates.io crate llhd 0.15.0 [INFO] tweaked toml for crates.io crate llhd 0.15.0 written to /workspace/builds/worker-44/source/Cargo.toml [INFO] crate crates.io crate llhd 0.15.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-epoch v0.9.0 [INFO] [stderr] Downloaded atom v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f916114bfa0c0803b935739cc1cf81b31eb6fa869f943eefe557f3b0d984b09a [INFO] running `Command { std: "docker" "start" "-a" "f916114bfa0c0803b935739cc1cf81b31eb6fa869f943eefe557f3b0d984b09a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f916114bfa0c0803b935739cc1cf81b31eb6fa869f943eefe557f3b0d984b09a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f916114bfa0c0803b935739cc1cf81b31eb6fa869f943eefe557f3b0d984b09a", kill_on_drop: false }` [INFO] [stdout] f916114bfa0c0803b935739cc1cf81b31eb6fa869f943eefe557f3b0d984b09a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 991734ba602c897dfd1009f40c0d107ebcb28bde90c5492f760e81091887e911 [INFO] running `Command { std: "docker" "start" "-a" "991734ba602c897dfd1009f40c0d107ebcb28bde90c5492f760e81091887e911", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling atom v0.3.6 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling lalrpop-util v0.19.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling hibitset v0.6.3 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling llhd v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/ir/layout.rs:66:34 [INFO] [stdout] | [INFO] [stdout] 66 | None => panic!("inst {} was not inserted"), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 66 | None => panic!("inst {} was not inserted", ...), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 66 | None => panic!("{}", "inst {} was not inserted"), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains a brace [INFO] [stdout] --> src/bin/llhd-conv/liberty.rs:253:68 [INFO] [stdout] | [INFO] [stdout] 253 | _ => panic!("syntax error: expected \";\" or \"{\""), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 253 | _ => panic!("{}", "syntax error: expected \";\" or \"{\""), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.29s [INFO] running `Command { std: "docker" "inspect" "991734ba602c897dfd1009f40c0d107ebcb28bde90c5492f760e81091887e911", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "991734ba602c897dfd1009f40c0d107ebcb28bde90c5492f760e81091887e911", kill_on_drop: false }` [INFO] [stdout] 991734ba602c897dfd1009f40c0d107ebcb28bde90c5492f760e81091887e911 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9c48b131c66141d0c8c61fb241a9851a652d3aeefbfccf916d0b2588467dfb4 [INFO] running `Command { std: "docker" "start" "-a" "f9c48b131c66141d0c8c61fb241a9851a652d3aeefbfccf916d0b2588467dfb4", kill_on_drop: false }` [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/ir/layout.rs:66:34 [INFO] [stdout] | [INFO] [stdout] 66 | None => panic!("inst {} was not inserted"), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 66 | None => panic!("inst {} was not inserted", ...), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 66 | None => panic!("{}", "inst {} was not inserted"), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains a brace [INFO] [stdout] --> src/bin/llhd-conv/liberty.rs:253:68 [INFO] [stdout] | [INFO] [stdout] 253 | _ => panic!("syntax error: expected \";\" or \"{\""), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 253 | _ => panic!("{}", "syntax error: expected \";\" or \"{\""), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Compiling llhd v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message contains a brace [INFO] [stdout] --> src/bin/llhd-conv/liberty.rs:253:68 [INFO] [stdout] | [INFO] [stdout] 253 | _ => panic!("syntax error: expected \";\" or \"{\""), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 253 | _ => panic!("{}", "syntax error: expected \";\" or \"{\""), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/ir/layout.rs:66:34 [INFO] [stdout] | [INFO] [stdout] 66 | None => panic!("inst {} was not inserted"), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 66 | None => panic!("inst {} was not inserted", ...), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 66 | None => panic!("{}", "inst {} was not inserted"), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.15s [INFO] running `Command { std: "docker" "inspect" "f9c48b131c66141d0c8c61fb241a9851a652d3aeefbfccf916d0b2588467dfb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9c48b131c66141d0c8c61fb241a9851a652d3aeefbfccf916d0b2588467dfb4", kill_on_drop: false }` [INFO] [stdout] f9c48b131c66141d0c8c61fb241a9851a652d3aeefbfccf916d0b2588467dfb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 06f1b4603ede350b5f5fe9231c1c1dac9696203b13da794ed794ff6d7d60d334 [INFO] running `Command { std: "docker" "start" "-a" "06f1b4603ede350b5f5fe9231c1c1dac9696203b13da794ed794ff6d7d60d334", kill_on_drop: false }` [INFO] [stderr] warning: panic message contains an unused formatting placeholder [INFO] [stderr] --> src/ir/layout.rs:66:34 [INFO] [stderr] | [INFO] [stderr] 66 | None => panic!("inst {} was not inserted"), [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stderr] help: add the missing argument [INFO] [stderr] | [INFO] [stderr] 66 | None => panic!("inst {} was not inserted", ...), [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 66 | None => panic!("{}", "inst {} was not inserted"), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `llhd` (lib) generated 1 warning [INFO] [stderr] warning: `llhd` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: panic message contains a brace [INFO] [stderr] --> src/bin/llhd-conv/liberty.rs:253:68 [INFO] [stderr] | [INFO] [stderr] 253 | _ => panic!("syntax error: expected \";\" or \"{\""), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stderr] help: add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 253 | _ => panic!("{}", "syntax error: expected \";\" or \"{\""), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `llhd` (bin "llhd-conv") generated 1 warning [INFO] [stderr] warning: `llhd` (bin "llhd-conv" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/llhd-c0126c7ff144371d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test value::int::tests::add ... ok [INFO] [stdout] test value::int::tests::sign ... ok [INFO] [stdout] test value::int::tests::srem ... ok [INFO] [stdout] test value::int::tests::smod ... ok [INFO] [stdout] test value::int::tests::sub ... ok [INFO] [stdout] test value::time::tests::time_formatting ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/llhd_check-bb49bc9f029be336) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/llhd_conv-7cc3098f83b9bd65) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/llhd_opt-dd990ba285d86c1a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/llhd_sim-27bbd3177c73b184) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/ir.rs (/opt/rustwide/target/debug/deps/ir-b63fb149244e61c9) [INFO] [stdout] test call_with_void ... ok [INFO] [stdout] test call_with_return_value ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests llhd [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "06f1b4603ede350b5f5fe9231c1c1dac9696203b13da794ed794ff6d7d60d334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06f1b4603ede350b5f5fe9231c1c1dac9696203b13da794ed794ff6d7d60d334", kill_on_drop: false }` [INFO] [stdout] 06f1b4603ede350b5f5fe9231c1c1dac9696203b13da794ed794ff6d7d60d334