[INFO] cloning repository https://github.com/shiro/map2-legacy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shiro/map2-legacy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshiro%2Fmap2-legacy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshiro%2Fmap2-legacy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9190f3ff1ab5c846744e2164c746c62b44648982
[INFO] checking shiro/map2-legacy against try#5e7498e6740d105521420ac0ab146e2c7a21596d for pr-138363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshiro%2Fmap2-legacy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shiro/map2-legacy on toolchain 5e7498e6740d105521420ac0ab146e2c7a21596d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shiro/map2-legacy
[INFO] finished tweaking git repo https://github.com/shiro/map2-legacy
[INFO] tweaked toml for git repo https://github.com/shiro/map2-legacy written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/shiro/map2-legacy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roff v0.1.0
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[INFO] [stderr]   Downloaded input-linux-sys v0.3.1
[INFO] [stderr]   Downloaded tokio-file-unix v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32ff0eceab19d476cbe6c941ab8bfdaf9e058d6a87dfe2ea980b4af2f2098150
[INFO] running `Command { std: "docker" "start" "-a" "32ff0eceab19d476cbe6c941ab8bfdaf9e058d6a87dfe2ea980b4af2f2098150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32ff0eceab19d476cbe6c941ab8bfdaf9e058d6a87dfe2ea980b4af2f2098150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ff0eceab19d476cbe6c941ab8bfdaf9e058d6a87dfe2ea980b4af2f2098150", kill_on_drop: false }`
[INFO] [stdout] 32ff0eceab19d476cbe6c941ab8bfdaf9e058d6a87dfe2ea980b4af2f2098150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3634076fb7e9f41161fee0798f210df2a6074688a2edc763a1788ed0befabb8
[INFO] running `Command { std: "docker" "start" "-a" "d3634076fb7e9f41161fee0798f210df2a6074688a2edc763a1788ed0befabb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking futures-core v0.3.14
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking futures-sink v0.3.14
[INFO] [stderr]    Compiling semver v0.9.0
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[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking futures-io v0.3.14
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[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling tokio v0.3.7
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking textwrap v0.11.0
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[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking bytes v0.6.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling evdev-sys v0.2.2 (/opt/rustwide/workdir/evdev-rs/evdev-sys)
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking roff v0.1.0
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking man v0.3.0
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking parking_lot_core v0.8.3
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[INFO] [stderr]     Checking inotify v0.7.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> evdev-rs/evdev-sys/src/lib.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 | type libevdev_log_func_t = extern fn(*const libevdev,
[INFO] [stdout]    |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> evdev-rs/evdev-sys/src/lib.rs:50:35
[INFO] [stdout]    |
[INFO] [stdout] 50 | type libevdev_device_log_func_t = extern fn(*const libevdev,
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> evdev-rs/evdev-sys/src/lib.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `va_list`, which is not FFI-safe
[INFO] [stdout]   --> evdev-rs/evdev-sys/src/lib.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |   type libevdev_log_func_t = extern fn(*const libevdev,
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 45 | |                                      *mut c_void,
[INFO] [stdout] 46 | |                                      *const c_char, c_int,
[INFO] [stdout] 47 | |                                      *const c_char,
[INFO] [stdout] 48 | |                                      *const c_char, va_list);
[INFO] [stdout]    | |____________________________________________________________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a member to this struct
[INFO] [stdout]    = note: this struct has no fields
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> evdev-rs/evdev-sys/src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct va_list {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `va_list`, which is not FFI-safe
[INFO] [stdout]   --> evdev-rs/evdev-sys/src/lib.rs:50:35
[INFO] [stdout]    |
[INFO] [stdout] 50 |   type libevdev_device_log_func_t = extern fn(*const libevdev,
[INFO] [stdout]    |  ___________________________________^
[INFO] [stdout] 51 | |                                             c_int, *mut c_void,
[INFO] [stdout] 52 | |                                             *const c_char, c_int,
[INFO] [stdout] 53 | |                                             *const c_char,
[INFO] [stdout] 54 | |                                             *const c_char, va_list);
[INFO] [stdout]    | |___________________________________________________________________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a member to this struct
[INFO] [stdout]    = note: this struct has no fields
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> evdev-rs/evdev-sys/src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct va_list {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking filetime v0.2.14
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking evdev-rs v0.5.0 (/opt/rustwide/workdir/evdev-rs)
[INFO] [stderr]     Checking futures-intrusive v0.4.0
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking notify v4.0.16
[INFO] [stderr]     Checking tokio-file-unix v0.5.1
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking x11rb v0.7.0
[INFO] [stderr]     Checking input-linux-sys v0.3.1
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling tokio-macros v0.3.2
[INFO] [stderr]    Compiling async-recursion v0.3.2
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]     Checking futures-executor v0.3.14
[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]     Checking map2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parsing/custom_combinators.rs:16:51
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn line_comment<'a, E>(input: &'a str) -> IResult<&str, (), E>
[INFO] [stdout]    |                 -- lifetime `'a` declared here    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parsing/custom_combinators.rs:25:53
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn inline_comment<'a, E>(input: &'a str) -> IResult<&str, (), E> where E: ParseError<&'a str> {
[INFO] [stdout]    |                   -- lifetime `'a` declared here    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parsing/custom_combinators.rs:16:51
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn line_comment<'a, E>(input: &'a str) -> IResult<&str, (), E>
[INFO] [stdout]    |                 -- lifetime `'a` declared here    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parsing/custom_combinators.rs:25:53
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn inline_comment<'a, E>(input: &'a str) -> IResult<&str, (), E> where E: ParseError<&'a str> {
[INFO] [stdout]    |                   -- lifetime `'a` declared here    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parsing/custom_combinators.rs:33:46
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn ws0<'a, E>(input: &'a str) -> IResult<&str, (), E> where E: ParseError<&'a str> {
[INFO] [stdout]    |            -- lifetime `'a` declared here    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parsing/custom_combinators.rs:48:46
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn ws1<'a, E>(input: &'a str) -> IResult<&str, (), E> where E: ParseError<&'a str> {
[INFO] [stdout]    |            -- lifetime `'a` declared here    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parsing/custom_combinators.rs:33:46
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn ws0<'a, E>(input: &'a str) -> IResult<&str, (), E> where E: ParseError<&'a str> {
[INFO] [stdout]    |            -- lifetime `'a` declared here    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parsing/custom_combinators.rs:48:46
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn ws1<'a, E>(input: &'a str) -> IResult<&str, (), E> where E: ParseError<&'a str> {
[INFO] [stdout]    |            -- lifetime `'a` declared here    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeyActionCondition` is never constructed
[INFO] [stdout]   --> src/runtime/evaluation.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct KeyActionCondition {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ExprVecExt` is never used
[INFO] [stdout]    --> src/block_ext.rs:142:18
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub(crate) trait ExprVecExt {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeyActionCondition` is never constructed
[INFO] [stdout]   --> src/runtime/evaluation.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct KeyActionCondition {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ExprVecExt` is never used
[INFO] [stdout]    --> src/block_ext.rs:142:18
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub(crate) trait ExprVecExt {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.81s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d3634076fb7e9f41161fee0798f210df2a6074688a2edc763a1788ed0befabb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3634076fb7e9f41161fee0798f210df2a6074688a2edc763a1788ed0befabb8", kill_on_drop: false }`
[INFO] [stdout] d3634076fb7e9f41161fee0798f210df2a6074688a2edc763a1788ed0befabb8