[INFO] fetching crate rlua 0.18.0...
[INFO] testing rlua-0.18.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate rlua 0.18.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rlua 0.18.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rlua 0.18.0
[INFO] finished tweaking crates.io crate rlua 0.18.0
[INFO] tweaked toml for crates.io crate rlua 0.18.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rlua 0.18.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37bbccbb2bdfeba513a9b65cb0d97061b3ecedec02eea455d67945a167edb0a6
[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" "37bbccbb2bdfeba513a9b65cb0d97061b3ecedec02eea455d67945a167edb0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37bbccbb2bdfeba513a9b65cb0d97061b3ecedec02eea455d67945a167edb0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bbccbb2bdfeba513a9b65cb0d97061b3ecedec02eea455d67945a167edb0a6", kill_on_drop: false }`
[INFO] [stdout] 37bbccbb2bdfeba513a9b65cb0d97061b3ecedec02eea455d67945a167edb0a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3df66fe85ff705035bea36331232bfb03faed4e4057813b847df99ea2c03c8eb
[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" "3df66fe85ff705035bea36331232bfb03faed4e4057813b847df99ea2c03c8eb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rlua v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/context.rs:644:18
[INFO] [stdout]     |
[INFO] [stdout] 644 |             _ => rlua_panic!("LUA_TNONE in pop_value"),
[INFO] [stdout]     |                  ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/hook.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |             Err(_) => rlua_panic!("Lua should not allow hooks to be called within another hook"),
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (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/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/util.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |             rlua_panic!("error during panic handling, panic was resumed twice")
[INFO] [stdout]     |             ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `rlua_panic`
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/util.rs:215:18
[INFO] [stdout]     |
[INFO] [stdout] 215 |             _ => rlua_panic!("unrecognized lua error code"),
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (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 45.98s
[INFO] running `Command { std: "docker" "inspect" "3df66fe85ff705035bea36331232bfb03faed4e4057813b847df99ea2c03c8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df66fe85ff705035bea36331232bfb03faed4e4057813b847df99ea2c03c8eb", kill_on_drop: false }`
[INFO] [stdout] 3df66fe85ff705035bea36331232bfb03faed4e4057813b847df99ea2c03c8eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 957e33a6c6edd5af97b96d849ebfa4f69eccb693dcbbacf667c4acb08bb3842b
[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" "957e33a6c6edd5af97b96d849ebfa4f69eccb693dcbbacf667c4acb08bb3842b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.70
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling compiletest_rs v0.4.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/context.rs:644:18
[INFO] [stdout]     |
[INFO] [stdout] 644 |             _ => rlua_panic!("LUA_TNONE in pop_value"),
[INFO] [stdout]     |                  ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/hook.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |             Err(_) => rlua_panic!("Lua should not allow hooks to be called within another hook"),
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (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/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/util.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |             rlua_panic!("error during panic handling, panic was resumed twice")
[INFO] [stdout]     |             ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `rlua_panic`
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/util.rs:215:18
[INFO] [stdout]     |
[INFO] [stdout] 215 |             _ => rlua_panic!("unrecognized lua error code"),
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (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]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling tester v0.7.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rustfix v0.5.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling rustyline v6.3.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling rlua v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/context.rs:644:18
[INFO] [stdout]     |
[INFO] [stdout] 644 |             _ => rlua_panic!("LUA_TNONE in pop_value"),
[INFO] [stdout]     |                  ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/hook.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |             Err(_) => rlua_panic!("Lua should not allow hooks to be called within another hook"),
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (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/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/util.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |             rlua_panic!("error during panic handling, panic was resumed twice")
[INFO] [stdout]     |             ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `rlua_panic`
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/util.rs:215:18
[INFO] [stdout]     |
[INFO] [stdout] 215 |             _ => rlua_panic!("unrecognized lua error code"),
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rlua_panic` (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 test [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "957e33a6c6edd5af97b96d849ebfa4f69eccb693dcbbacf667c4acb08bb3842b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957e33a6c6edd5af97b96d849ebfa4f69eccb693dcbbacf667c4acb08bb3842b", kill_on_drop: false }`
[INFO] [stdout] 957e33a6c6edd5af97b96d849ebfa4f69eccb693dcbbacf667c4acb08bb3842b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 5579e7cc850cfbc89d965f932f33f3b3a552fda3e42cd479998a85cccf3addb4
[INFO] running `Command { std: "docker" "start" "-a" "5579e7cc850cfbc89d965f932f33f3b3a552fda3e42cd479998a85cccf3addb4", kill_on_drop: false }`
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/macros.rs:20:31
[INFO] [stderr]     |
[INFO] [stderr] 20  |         panic!(bug_msg!($msg));
[INFO] [stderr]     |                               ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/context.rs:644:18
[INFO] [stderr]     |
[INFO] [stderr] 644 |             _ => rlua_panic!("LUA_TNONE in pop_value"),
[INFO] [stderr]     |                  ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `rlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/macros.rs:20:31
[INFO] [stderr]     |
[INFO] [stderr] 20  |         panic!(bug_msg!($msg));
[INFO] [stderr]     |                               ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/hook.rs:182:23
[INFO] [stderr]     |
[INFO] [stderr] 182 |             Err(_) => rlua_panic!("Lua should not allow hooks to be called within another hook"),
[INFO] [stderr]     |                       -------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `rlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/macros.rs:20:31
[INFO] [stderr]     |
[INFO] [stderr] 20  |         panic!(bug_msg!($msg));
[INFO] [stderr]     |                               ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/util.rs:185:13
[INFO] [stderr]     |
[INFO] [stderr] 185 |             rlua_panic!("error during panic handling, panic was resumed twice")
[INFO] [stderr]     |             ------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stderr]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `rlua_panic`
[INFO] [stderr]     = note: this warning originates in the macro `rlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/macros.rs:20:31
[INFO] [stderr]     |
[INFO] [stderr] 20  |         panic!(bug_msg!($msg));
[INFO] [stderr]     |                               ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/util.rs:215:18
[INFO] [stderr]     |
[INFO] [stderr] 215 |             _ => rlua_panic!("unrecognized lua error code"),
[INFO] [stderr]     |                  ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `rlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `rlua` (lib) generated 4 warnings
[INFO] [stderr] warning: `rlua` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rlua-dc7271fe25b4d711)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/byte_string.rs (/opt/rustwide/target/debug/deps/byte_string-cb7cbb99030212f6)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/compile-fail.rs (/opt/rustwide/target/debug/deps/compile_fail-73e6f9d10893023d)
[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] [stdout] test byte_string_round_trip_dec ... ok
[INFO] [stdout] test byte_string_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test [compile-fail] compile-fail/scope_callback_outer.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/scope_callback_inner.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/scope_mutable_aliasing.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/context_invariance_outer.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/function_borrow.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/context_invariance_inner.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/scope_userdata_borrow.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/scope_callback_capture.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/scope_invariance.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/static_context_lifetime.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/userdata_borrow.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/context_nounwindsafe.rs ... ok
[INFO] [stderr]      Running tests/fromtolua.rs (/opt/rustwide/target/debug/deps/fromtolua-fa4595a196420890)
[INFO] [stdout] test [compile-fail] compile-fail/lua_norefunwindsafe.rs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] test compile_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.91s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/function.rs (/opt/rustwide/target/debug/deps/function-05e18f5d98f2c4e0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_from_array ... ok
[INFO] [stdout] test test_to_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_rust_function ... ok
[INFO] [stdout] test test_bind ... ok
[INFO] [stdout] test test_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hooks.rs (/opt/rustwide/target/debug/deps/hooks-cea9c4940e118ab6)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test hook_swap_within_hook ... ok
[INFO] [stdout] test hook_removal ... ok
[INFO] [stdout] test function_calls ... ok
[INFO] [stdout] test limit_execution_instructions ... ok
[INFO] [stdout] test line_counts ... ok
[INFO] [stdout] test error_within_hook ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/memory.rs (/opt/rustwide/target/debug/deps/memory-127bdb3dfead1948)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/scope.rs (/opt/rustwide/target/debug/deps/scope-381c257baa8b9f69)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_gc_control ... ok
[INFO] [stdout] test test_memory_limit ... ok
[INFO] [stdout] 
[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 7 tests
[INFO] [stdout] test scope_userdata_mismatch ... ok
[INFO] [stderr]      Running tests/string.rs (/opt/rustwide/target/debug/deps/string-30e9f8aa72d3de82)
[INFO] [stdout] test scope_capture ... ok
[INFO] [stdout] test scope_func ... ok
[INFO] [stdout] test scope_userdata_functions ... ok
[INFO] [stdout] test scope_userdata_methods ... ok
[INFO] [stdout] test outer_lua_access ... ok
[INFO] [stdout] test scope_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test compare ... ok
[INFO] [stdout] test string_views ... ok
[INFO] [stdout] test raw_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/table.rs (/opt/rustwide/target/debug/deps/table-79b6645afe952884)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-4595c75252fd5cbe)
[INFO] [stdout] test test_set_get ... ok
[INFO] [stdout] test test_table_error ... ok
[INFO] [stdout] test test_table_scope ... ok
[INFO] [stdout] test test_metatable ... ok
[INFO] [stdout] test test_table ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test chunk_env ... ok
[INFO] [stdout] test test_debug ... ok
[INFO] [stdout] test context_thread ... ok
[INFO] [stdout] test test_eval ... ok
[INFO] [stdout] test test_num_conversion ... ok
[INFO] [stdout] test test_recursive_mut_callback_error ... ok
[INFO] [stdout] test test_named_registry_value ... ok
[INFO] [stdout] test test_exec ... ok
[INFO] [stdout] test test_drop_registry_value ... ok
[INFO] [stdout] test test_pcall_xpcall ... ok
[INFO] [stdout] test large_args_ref ... ok
[INFO] [stdout] test test_set_metatable_nil ... ok
[INFO] [stdout] test test_lua_multi ... ok
[INFO] [stdout] test test_load ... ok
[INFO] [stdout] test test_lua_registry_ownership ... ok
[INFO] [stdout] test test_mismatched_registry_key ... ok
[INFO] [stdout] test large_args ... ok
[INFO] [stdout] test test_coercion ... ok
[INFO] [stdout] test test_registry_value ... ok
[INFO] [stdout] test test_result_conversions ... ok
[INFO] [stdout] test too_many_recursions ... ok
[INFO] [stdout] test test_new_with_debug_panic - should panic ... ok
[INFO] [stdout] test test_error ... ok
[INFO] [stdout] test too_many_returns ... ok
[INFO] [stdout] test too_many_arguments ... ok
[INFO] [stdout] test too_many_binds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.87s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/thread.rs (/opt/rustwide/target/debug/deps/thread-c50f6a9104b0b2da)
[INFO] [stdout] test test_thread ... ok
[INFO] [stdout] test coroutine_from_closure ... ok
[INFO] [stderr]      Running tests/types.rs (/opt/rustwide/target/debug/deps/types-d3587eb6f7e7383e)
[INFO] [stdout] test coroutine_panic ... ok
[INFO] [stderr]      Running tests/userdata.rs (/opt/rustwide/target/debug/deps/userdata-8bafb3fdf9ff147b)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_lightuserdata ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests rlua
[INFO] [stdout] test detroys_userdata ... ok
[INFO] [stdout] test test_functions ... ok
[INFO] [stdout] test test_gc_userdata ... ok
[INFO] [stdout] test test_user_data ... ok
[INFO] [stdout] test user_value ... ok
[INFO] [stdout] test test_methods ... ok
[INFO] [stdout] test test_metamethods ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/context.rs - context::Context::create_function (line 156) ... ok
[INFO] [stdout] test src/thread.rs - thread::Thread::resume (line 49) ... ok
[INFO] [stdout] test src/string.rs - string::String::as_bytes (line 49) ... ok
[INFO] [stdout] test src/function.rs - function::Function::call (line 25) ... ok
[INFO] [stdout] test src/table.rs - table::Table::get (line 82) ... ok
[INFO] [stdout] test src/multi.rs - multi::Variadic (line 64) ... ok
[INFO] [stdout] test src/table.rs - table::Table::pairs (line 259) ... ok
[INFO] [stdout] test src/lua.rs - lua::Lua::context (line 210) ... ok
[INFO] [stdout] test src/table.rs - table::Table::set (line 28) ... ok
[INFO] [stdout] test src/string.rs - string::String::to_str (line 19) ... ok
[INFO] [stdout] test src/lua.rs - lua::Lua::set_hook (line 247) ... ok
[INFO] [stdout] test src/context.rs - context::Context::create_function (line 140) ... ok
[INFO] [stdout] test src/function.rs - function::Function::bind (line 98) ... ok
[INFO] [stdout] test src/table.rs - table::Table::sequence_values (line 302) ... ok
[INFO] [stdout] test src/userdata.rs - userdata::UserData (line 220) ... ok
[INFO] [stdout] test src/function.rs - function::Function::call (line 42) ... ok
[INFO] [stdout] test src/userdata.rs - userdata::UserData (line 240) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5579e7cc850cfbc89d965f932f33f3b3a552fda3e42cd479998a85cccf3addb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5579e7cc850cfbc89d965f932f33f3b3a552fda3e42cd479998a85cccf3addb4", kill_on_drop: false }`
[INFO] [stdout] 5579e7cc850cfbc89d965f932f33f3b3a552fda3e42cd479998a85cccf3addb4