[INFO] fetching crate rwasm 2020.1.1...
[INFO] testing rwasm-2020.1.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate rwasm 2020.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rwasm 2020.1.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/.cargo/config
[INFO] started tweaking crates.io crate rwasm 2020.1.1
[INFO] finished tweaking crates.io crate rwasm 2020.1.1
[INFO] tweaked toml for crates.io crate rwasm 2020.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate rwasm 2020.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11a3d657870d0cb911f121afa420bed3036f63e0a58f069cce634c792034ad1c
[INFO] running `Command { std: "docker" "start" "-a" "11a3d657870d0cb911f121afa420bed3036f63e0a58f069cce634c792034ad1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11a3d657870d0cb911f121afa420bed3036f63e0a58f069cce634c792034ad1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a3d657870d0cb911f121afa420bed3036f63e0a58f069cce634c792034ad1c", kill_on_drop: false }`
[INFO] [stdout] 11a3d657870d0cb911f121afa420bed3036f63e0a58f069cce634c792034ad1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67c426f0b830122957531bec998166ba9e1b17da9f55d549ba2fd6ddaec229a7
[INFO] running `Command { std: "docker" "start" "-a" "67c426f0b830122957531bec998166ba9e1b17da9f55d549ba2fd6ddaec229a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling addr2line v0.14.0
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling rwasm v2020.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> src/timer.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 |   #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 50 | / extern "C" {
[INFO] [stdout] 51 | |     pub fn request_timeout(listener_id: u32, millis: u32);
[INFO] [stdout] 52 | | }
[INFO] [stdout]    | |_- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> src/wasm.rs:86:1
[INFO] [stdout]    |
[INFO] [stdout] 86 |   #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 87 | / extern "C" {
[INFO] [stdout] 88 | |     pub fn upload_bytes(data: *const u8, length: usize) -> usize;
[INFO] [stdout] 89 | | }
[INFO] [stdout]    | |_- not a function or static
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seconds_now`
[INFO] [stdout]  --> src/date.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn seconds_now() -> f64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/date.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .unwrap_or_else(|e| panic!(e));
[INFO] [stdout]    |                                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .unwrap_or_else(|e| panic!("{}", e));
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .unwrap_or_else(|e| std::panic::panic_any(e));
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.71s
[INFO] running `Command { std: "docker" "inspect" "67c426f0b830122957531bec998166ba9e1b17da9f55d549ba2fd6ddaec229a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67c426f0b830122957531bec998166ba9e1b17da9f55d549ba2fd6ddaec229a7", kill_on_drop: false }`
[INFO] [stdout] 67c426f0b830122957531bec998166ba9e1b17da9f55d549ba2fd6ddaec229a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f9fd4d7692db053b537eeb80e8dc3e10e8a259c86c9c550780439426c499fbe
[INFO] running `Command { std: "docker" "start" "-a" "0f9fd4d7692db053b537eeb80e8dc3e10e8a259c86c9c550780439426c499fbe", kill_on_drop: false }`
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> src/timer.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 |   #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 50 | / extern "C" {
[INFO] [stdout] 51 | |     pub fn request_timeout(listener_id: u32, millis: u32);
[INFO] [stdout] 52 | | }
[INFO] [stdout]    | |_- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> src/wasm.rs:86:1
[INFO] [stdout]    |
[INFO] [stdout] 86 |   #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 87 | / extern "C" {
[INFO] [stdout] 88 | |     pub fn upload_bytes(data: *const u8, length: usize) -> usize;
[INFO] [stdout] 89 | | }
[INFO] [stdout]    | |_- not a function or static
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seconds_now`
[INFO] [stdout]  --> src/date.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn seconds_now() -> f64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rwasm v2020.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/date.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .unwrap_or_else(|e| panic!(e));
[INFO] [stdout]    |                                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .unwrap_or_else(|e| panic!("{}", e));
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .unwrap_or_else(|e| std::panic::panic_any(e));
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> src/timer.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 |   #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 50 | / extern "C" {
[INFO] [stdout] 51 | |     pub fn request_timeout(listener_id: u32, millis: u32);
[INFO] [stdout] 52 | | }
[INFO] [stdout]    | |_- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> src/wasm.rs:86:1
[INFO] [stdout]    |
[INFO] [stdout] 86 |   #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 87 | / extern "C" {
[INFO] [stdout] 88 | |     pub fn upload_bytes(data: *const u8, length: usize) -> usize;
[INFO] [stdout] 89 | | }
[INFO] [stdout]    | |_- not a function or static
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seconds_now`
[INFO] [stdout]  --> src/date.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn seconds_now() -> f64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/date.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .unwrap_or_else(|e| panic!(e));
[INFO] [stdout]    |                                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .unwrap_or_else(|e| panic!("{}", e));
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .unwrap_or_else(|e| std::panic::panic_any(e));
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.main.c2ee7b2a-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5.2l56hyntqlj2zfsa.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librwasm-293af1a4ccb7c46f.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-3f3264fe166f8798.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-dbc63c5b01a08c33.rlib" "/opt/rustwide/target/debug/deps/libadler-7d40de1733bfd30c.rlib" "/opt/rustwide/target/debug/deps/libobject-4012b591183d02c2.rlib" "/opt/rustwide/target/debug/deps/liblibc-9fe88686a537b5a5.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-f5e6f399125ff7e2.rlib" "/opt/rustwide/target/debug/deps/libgimli-60a45208ad62db7f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d27f345b2a6a3cd.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-a9e7c1a3311eed5c.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-a8df2db3f41a2df2.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/main-803e30f5374809f5" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/librwasm-293af1a4ccb7c46f.rlib(rwasm-293af1a4ccb7c46f.rwasm.c25b6ef1-cgu.11.rcgu.o): in function `rwasm::wasm::send_bytes':
[INFO] [stdout]           /opt/rustwide/workdir/src/wasm.rs:63: undefined reference to `upload_bytes'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/librwasm-293af1a4ccb7c46f.rlib(rwasm-293af1a4ccb7c46f.rwasm.c25b6ef1-cgu.3.rcgu.o): in function `rwasm::timer::TimerFuture::new':
[INFO] [stdout]           /opt/rustwide/workdir/src/timer.rs:103: undefined reference to `request_timeout'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rwasm` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0f9fd4d7692db053b537eeb80e8dc3e10e8a259c86c9c550780439426c499fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f9fd4d7692db053b537eeb80e8dc3e10e8a259c86c9c550780439426c499fbe", kill_on_drop: false }`
[INFO] [stdout] 0f9fd4d7692db053b537eeb80e8dc3e10e8a259c86c9c550780439426c499fbe
