[INFO] fetching crate ttrexec 0.2.35...
[INFO] testing ttrexec-0.2.35 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate ttrexec 0.2.35 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate ttrexec 0.2.35 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 ttrexec 0.2.35
[INFO] finished tweaking crates.io crate ttrexec 0.2.35
[INFO] tweaked toml for crates.io crate ttrexec 0.2.35 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate ttrexec 0.2.35 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded myutil v0.2.621
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c56dab4e85f35651b2d89521ee947b25940c1444b0c36b899c2133f90314af12
[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" "c56dab4e85f35651b2d89521ee947b25940c1444b0c36b899c2133f90314af12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c56dab4e85f35651b2d89521ee947b25940c1444b0c36b899c2133f90314af12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56dab4e85f35651b2d89521ee947b25940c1444b0c36b899c2133f90314af12", kill_on_drop: false }`
[INFO] [stdout] c56dab4e85f35651b2d89521ee947b25940c1444b0c36b899c2133f90314af12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bbf679d5452817e8fe0c5d0e2017318fdddf23545f832124c2b640c2635f4ced
[INFO] running `Command { std: "docker" "start" "-a" "bbf679d5452817e8fe0c5d0e2017318fdddf23545f832124c2b640c2635f4ced", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling time v0.2.22
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling myutil v0.2.621
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling jemallocator v0.3.2
[INFO] [stderr]    Compiling ttrexec v0.2.35 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 109 |                 .and_then(|resp| alt!(0 == dbg!(resp).code, Ok(()), err!())),
[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: 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 `err`
[INFO] [stdout]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 110 |                 _ => err!(),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 113 |         ("push", Some(push_m)) => trans!(push_m, Push),
[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 `err`
[INFO] [stdout]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 113 |         ("push", Some(push_m)) => trans!(push_m, Push),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 114 |         ("get", Some(get_m)) => trans!(get_m, Get),
[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 `err`
[INFO] [stdout]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 114 |         ("get", Some(get_m)) => trans!(get_m, Get),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 115 |         _ => err!(),
[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 `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 51s
[INFO] running `Command { std: "docker" "inspect" "bbf679d5452817e8fe0c5d0e2017318fdddf23545f832124c2b640c2635f4ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf679d5452817e8fe0c5d0e2017318fdddf23545f832124c2b640c2635f4ced", kill_on_drop: false }`
[INFO] [stdout] bbf679d5452817e8fe0c5d0e2017318fdddf23545f832124c2b640c2635f4ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a8c08d0cf9ad417e202365ac327f22def38ac0e594e6c159e94bc13b59c8db8
[INFO] running `Command { std: "docker" "start" "-a" "8a8c08d0cf9ad417e202365ac327f22def38ac0e594e6c159e94bc13b59c8db8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 109 |                 .and_then(|resp| alt!(0 == dbg!(resp).code, Ok(()), err!())),
[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: 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 `err`
[INFO] [stdout]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 110 |                 _ => err!(),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 113 |         ("push", Some(push_m)) => trans!(push_m, Push),
[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 `err`
[INFO] [stdout]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 113 |         ("push", Some(push_m)) => trans!(push_m, Push),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 114 |         ("get", Some(get_m)) => trans!(get_m, Get),
[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 `err`
[INFO] [stdout]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 114 |         ("get", Some(get_m)) => trans!(get_m, Get),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 115 |         _ => err!(),
[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 `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ttrexec v0.2.35 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 109 |                 .and_then(|resp| alt!(0 == dbg!(resp).code, Ok(()), err!())),
[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: 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 `err`
[INFO] [stdout]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 110 |                 _ => err!(),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 113 |         ("push", Some(push_m)) => trans!(push_m, Push),
[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 `err`
[INFO] [stdout]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 113 |         ("push", Some(push_m)) => trans!(push_m, Push),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 114 |         ("get", Some(get_m)) => trans!(get_m, Get),
[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 `err`
[INFO] [stdout]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 114 |         ("get", Some(get_m)) => trans!(get_m, Get),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stdout]     |
[INFO] [stdout] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 115 |         _ => err!(),
[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 `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "8a8c08d0cf9ad417e202365ac327f22def38ac0e594e6c159e94bc13b59c8db8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8c08d0cf9ad417e202365ac327f22def38ac0e594e6c159e94bc13b59c8db8", kill_on_drop: false }`
[INFO] [stdout] 8a8c08d0cf9ad417e202365ac327f22def38ac0e594e6c159e94bc13b59c8db8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 9296b2c2838121f4be269a80244fcf4ba9f2b3131bb848ede3369e9efd2631ad
[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" "9296b2c2838121f4be269a80244fcf4ba9f2b3131bb848ede3369e9efd2631ad", kill_on_drop: false }`
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/bin/cli.rs:51:49
[INFO] [stderr]     |
[INFO] [stderr] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stderr]     |                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 109 |                 .and_then(|resp| alt!(0 == dbg!(resp).code, Ok(()), err!())),
[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: 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 `err`
[INFO] [stderr]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stderr]     |
[INFO] [stderr] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stderr]     |                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 110 |                 _ => err!(),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stderr]     |
[INFO] [stderr] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stderr]     |                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 113 |         ("push", Some(push_m)) => trans!(push_m, Push),
[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 `err`
[INFO] [stderr]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stderr]     |
[INFO] [stderr] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stderr]     |                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 113 |         ("push", Some(push_m)) => trans!(push_m, Push),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stderr]     |
[INFO] [stderr] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stderr]     |                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 114 |         ("get", Some(get_m)) => trans!(get_m, Get),
[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 `err`
[INFO] [stderr]     = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49
[INFO] [stderr]     |
[INFO] [stderr] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stderr]     |                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 114 |         ("get", Some(get_m)) => trans!(get_m, Get),
[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 `err` (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/bin/cli.rs:51:49
[INFO] [stderr]     |
[INFO] [stderr] 51  |             return Err(eg!(format!("{:#?}", m)));
[INFO] [stderr]     |                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 115 |         _ => err!(),
[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 `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `ttrexec` (bin "ttrexec-cli" test) generated 7 warnings
[INFO] [stderr] warning: `ttrexec` (bin "ttrexec-cli") generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ttrexec-01f8adcf211dcf8e)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ttrexec_cli-09bf975695dbb924)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ttrexec_daemon-b4b16e97e6b70973)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-9fa8da0349f25991)
[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 0 tests
[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 1 test
[INFO] [stderr]    Doc-tests ttrexec
[INFO] [stdout] test i_ttrexec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "9296b2c2838121f4be269a80244fcf4ba9f2b3131bb848ede3369e9efd2631ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9296b2c2838121f4be269a80244fcf4ba9f2b3131bb848ede3369e9efd2631ad", kill_on_drop: false }`
[INFO] [stdout] 9296b2c2838121f4be269a80244fcf4ba9f2b3131bb848ede3369e9efd2631ad