[INFO] fetching crate wasmtime-rust-macro 0.26.1... [INFO] testing wasmtime-rust-macro-0.26.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate wasmtime-rust-macro 0.26.1 into /workspace/builds/worker-78/source [INFO] validating manifest of crates.io crate wasmtime-rust-macro 0.26.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmtime-rust-macro 0.26.1 [INFO] finished tweaking crates.io crate wasmtime-rust-macro 0.26.1 [INFO] tweaked toml for crates.io crate wasmtime-rust-macro 0.26.1 written to /workspace/builds/worker-78/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4415f9a913b991210d6fa55f0f128a9e08de6fd1a67379e8b3c1a92b3e0c09dc [INFO] running `Command { std: "docker" "start" "-a" "4415f9a913b991210d6fa55f0f128a9e08de6fd1a67379e8b3c1a92b3e0c09dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4415f9a913b991210d6fa55f0f128a9e08de6fd1a67379e8b3c1a92b3e0c09dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4415f9a913b991210d6fa55f0f128a9e08de6fd1a67379e8b3c1a92b3e0c09dc", kill_on_drop: false }` [INFO] [stdout] 4415f9a913b991210d6fa55f0f128a9e08de6fd1a67379e8b3c1a92b3e0c09dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96b782f5700778c8fefc429f7dc98e7ffde918988d1e4bbf4bcac6a20a495268 [INFO] running `Command { std: "docker" "start" "-a" "96b782f5700778c8fefc429f7dc98e7ffde918988d1e4bbf4bcac6a20a495268", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling wasmtime-rust-macro v0.26.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:88:70 [INFO] [stdout] | [INFO] [stdout] 88 | return Err(syn::Error::new($e.span(), format!($($fmt)*))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 98 | other => bail!(other, "only methods are allowed"), [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:88:70 [INFO] [stdout] | [INFO] [stdout] 88 | return Err(syn::Error::new($e.span(), format!($($fmt)*))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 111 | Some(t) => bail!(t, "first arugment needs to be \"self\""), [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:88:70 [INFO] [stdout] | [INFO] [stdout] 88 | return Err(syn::Error::new($e.span(), format!($($fmt)*))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 112 | None => bail!( [INFO] [stdout] | _____________________- [INFO] [stdout] 113 | | method.sig, [INFO] [stdout] 114 | | "trait method requires at least one argument which needs to be \"self\"" [INFO] [stdout] 115 | | ), [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:88:70 [INFO] [stdout] | [INFO] [stdout] 88 | return Err(syn::Error::new($e.span(), format!($($fmt)*))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 126 | other => bail!(other, "must use bare idents for arguments"), [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.69s [INFO] running `Command { std: "docker" "inspect" "96b782f5700778c8fefc429f7dc98e7ffde918988d1e4bbf4bcac6a20a495268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96b782f5700778c8fefc429f7dc98e7ffde918988d1e4bbf4bcac6a20a495268", kill_on_drop: false }` [INFO] [stdout] 96b782f5700778c8fefc429f7dc98e7ffde918988d1e4bbf4bcac6a20a495268 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dea69b2baa24e020d6d2ef95fb4bcf0810d2edaae9a5745415baefb3321b29e3 [INFO] running `Command { std: "docker" "start" "-a" "dea69b2baa24e020d6d2ef95fb4bcf0810d2edaae9a5745415baefb3321b29e3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "dea69b2baa24e020d6d2ef95fb4bcf0810d2edaae9a5745415baefb3321b29e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dea69b2baa24e020d6d2ef95fb4bcf0810d2edaae9a5745415baefb3321b29e3", kill_on_drop: false }` [INFO] [stdout] dea69b2baa24e020d6d2ef95fb4bcf0810d2edaae9a5745415baefb3321b29e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a42a72659b084f3dcd66cfa204e5ce448236f8373f41edd879c821c19fb911fb [INFO] running `Command { std: "docker" "start" "-a" "a42a72659b084f3dcd66cfa204e5ce448236f8373f41edd879c821c19fb911fb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "a42a72659b084f3dcd66cfa204e5ce448236f8373f41edd879c821c19fb911fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a42a72659b084f3dcd66cfa204e5ce448236f8373f41edd879c821c19fb911fb", kill_on_drop: false }` [INFO] [stdout] a42a72659b084f3dcd66cfa204e5ce448236f8373f41edd879c821c19fb911fb