[INFO] crate mlem 0.1.0 is already in cache [INFO] testing mlem-0.1.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate mlem 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate mlem 0.1.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mlem 0.1.0 [INFO] finished tweaking crates.io crate mlem 0.1.0 [INFO] tweaked toml for crates.io crate mlem 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d17dd706c8c6e8c30c4954f7d7150ce392c8780b1513783717dc326199ae8e3b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d17dd706c8c6e8c30c4954f7d7150ce392c8780b1513783717dc326199ae8e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d17dd706c8c6e8c30c4954f7d7150ce392c8780b1513783717dc326199ae8e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d17dd706c8c6e8c30c4954f7d7150ce392c8780b1513783717dc326199ae8e3b", kill_on_drop: false }` [INFO] [stdout] d17dd706c8c6e8c30c4954f7d7150ce392c8780b1513783717dc326199ae8e3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a7dba06f43004e308a56fbaef91b2d6bae8bae50f9a131c7623cd4f26ee05c0b [INFO] running `Command { std: "docker" "start" "-a" "a7dba06f43004e308a56fbaef91b2d6bae8bae50f9a131c7623cd4f26ee05c0b", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Compiling serde_cbor v0.5.2 [INFO] [stderr] Compiling mlem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:44:23 [INFO] [stdout] | [INFO] [stdout] 44 | input: &'mach mut Read, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | output: &'mach mut Write [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:51:52 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(max_words: usize, input: &'mach mut Read, output: &'mach mut Write) -> Self { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:51:77 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(max_words: usize, input: &'mach mut Read, output: &'mach mut Write) -> Self { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.22s [INFO] running `Command { std: "docker" "inspect" "a7dba06f43004e308a56fbaef91b2d6bae8bae50f9a131c7623cd4f26ee05c0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7dba06f43004e308a56fbaef91b2d6bae8bae50f9a131c7623cd4f26ee05c0b", kill_on_drop: false }` [INFO] [stdout] a7dba06f43004e308a56fbaef91b2d6bae8bae50f9a131c7623cd4f26ee05c0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62a26208a3904e64064a5720f2b5a23ab5fbac5b1b0ab71331580ae525027490 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "62a26208a3904e64064a5720f2b5a23ab5fbac5b1b0ab71331580ae525027490", kill_on_drop: false }` [INFO] [stderr] Compiling mlem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:44:23 [INFO] [stdout] | [INFO] [stdout] 44 | input: &'mach mut Read, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | output: &'mach mut Write [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:51:52 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(max_words: usize, input: &'mach mut Read, output: &'mach mut Write) -> Self { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:51:77 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(max_words: usize, input: &'mach mut Read, output: &'mach mut Write) -> Self { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:44:23 [INFO] [stdout] | [INFO] [stdout] 44 | input: &'mach mut Read, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | output: &'mach mut Write [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:51:52 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(max_words: usize, input: &'mach mut Read, output: &'mach mut Write) -> Self { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/machine.rs:51:77 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(max_words: usize, input: &'mach mut Read, output: &'mach mut Write) -> Self { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.27s [INFO] running `Command { std: "docker" "inspect" "62a26208a3904e64064a5720f2b5a23ab5fbac5b1b0ab71331580ae525027490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62a26208a3904e64064a5720f2b5a23ab5fbac5b1b0ab71331580ae525027490", kill_on_drop: false }` [INFO] [stdout] 62a26208a3904e64064a5720f2b5a23ab5fbac5b1b0ab71331580ae525027490 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9e8b4998fd95d1b501b0bb541896ae0f68400d86e5df1e08e2b9e45d97a9c185 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9e8b4998fd95d1b501b0bb541896ae0f68400d86e5df1e08e2b9e45d97a9c185", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:44:23 [INFO] [stderr] | [INFO] [stderr] 44 | input: &'mach mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:46:24 [INFO] [stderr] | [INFO] [stderr] 46 | output: &'mach mut Write [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:51:52 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn new(max_words: usize, input: &'mach mut Read, output: &'mach mut Write) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:51:77 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn new(max_words: usize, input: &'mach mut Read, output: &'mach mut Write) -> Self { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:44:23 [INFO] [stderr] | [INFO] [stderr] 44 | input: &'mach mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:46:24 [INFO] [stderr] | [INFO] [stderr] 46 | output: &'mach mut Write [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:51:52 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn new(max_words: usize, input: &'mach mut Read, output: &'mach mut Write) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:51:77 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn new(max_words: usize, input: &'mach mut Read, output: &'mach mut Write) -> Self { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mlem-3d4beff4d7c3bcb5 [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_instructions::test_cbor_serde ... ok [INFO] [stdout] test test_machine::test_conditional_jump ... ok [INFO] [stdout] test test_machine::test_get_set_memory ... ok [INFO] [stdout] test test_machine::test_reg_instructions ... ok [INFO] [stdout] test test_machine::test_pointer_memory_access ... ok [INFO] [stdout] test test_machine::test_run ... ok [INFO] [stdout] test test_machine::test_io_instructions ... ok [INFO] [stdout] test test_machine::test_jump ... ok [INFO] [stdout] test test_machine::test_scalar_arith ... ok [INFO] [stdout] test test_machine::test_stack ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests mlem [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9e8b4998fd95d1b501b0bb541896ae0f68400d86e5df1e08e2b9e45d97a9c185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e8b4998fd95d1b501b0bb541896ae0f68400d86e5df1e08e2b9e45d97a9c185", kill_on_drop: false }` [INFO] [stdout] 9e8b4998fd95d1b501b0bb541896ae0f68400d86e5df1e08e2b9e45d97a9c185