[INFO] fetching crate term-painter 0.2.4...
[INFO] testing term-painter-0.2.4 against 1.47.0 for beta-1.48-1
[INFO] extracting crate term-painter 0.2.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate term-painter 0.2.4 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate term-painter 0.2.4
[INFO] finished tweaking crates.io crate term-painter 0.2.4
[INFO] tweaked toml for crates.io crate term-painter 0.2.4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c374b77c4df5d090578dae30adef690d316d4980acbbb5528282f374d5ae756
[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" "6c374b77c4df5d090578dae30adef690d316d4980acbbb5528282f374d5ae756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c374b77c4df5d090578dae30adef690d316d4980acbbb5528282f374d5ae756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c374b77c4df5d090578dae30adef690d316d4980acbbb5528282f374d5ae756", kill_on_drop: false }`
[INFO] [stdout] 6c374b77c4df5d090578dae30adef690d316d4980acbbb5528282f374d5ae756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a13ed44abb3530041d28c9eef0be22473d98bf4958d60215238b52cdb90a6af
[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" "6a13ed44abb3530041d28c9eef0be22473d98bf4958d60215238b52cdb90a6af", kill_on_drop: false }`
[INFO] [stderr]    Compiling term-painter v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 495 |                 try_term!(t.fg(c));
[INFO] [stdout]     |                 ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 498 |                 try_term!(t.bg(c));
[INFO] [stdout]     |                 ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 503 |                 try_term!(t.attr(term::Attr::Bold));
[INFO] [stdout]     |                 ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 506 |                 try_term!(t.attr(term::Attr::Dim));
[INFO] [stdout]     |                 ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 509 |                 try_term!(t.attr(term::Attr::Underline(u)));
[INFO] [stdout]     |                 -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 512 |                 try_term!(t.attr(term::Attr::Blink));
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 515 |                 try_term!(t.attr(term::Attr::Reverse))
[INFO] [stdout]     |                 -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 518 |                 try_term!(t.attr(term::Attr::Secure))
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:555:9
[INFO] [stdout]     |
[INFO] [stdout] 555 |         try!(TERM.with(|term_opt| {
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:488:17
[INFO] [stdout]     |
[INFO] [stdout] 488 |             let mut t = match tmut.as_mut() {
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "6a13ed44abb3530041d28c9eef0be22473d98bf4958d60215238b52cdb90a6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a13ed44abb3530041d28c9eef0be22473d98bf4958d60215238b52cdb90a6af", kill_on_drop: false }`
[INFO] [stdout] 6a13ed44abb3530041d28c9eef0be22473d98bf4958d60215238b52cdb90a6af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c14d48218c259f0fe052bb4451958fb24099d60ef559368fb21bcc4c2b2d9c3
[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" "9c14d48218c259f0fe052bb4451958fb24099d60ef559368fb21bcc4c2b2d9c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling term-painter v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 495 |                 try_term!(t.fg(c));
[INFO] [stdout]     |                 ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 498 |                 try_term!(t.bg(c));
[INFO] [stdout]     |                 ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 503 |                 try_term!(t.attr(term::Attr::Bold));
[INFO] [stdout]     |                 ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 506 |                 try_term!(t.attr(term::Attr::Dim));
[INFO] [stdout]     |                 ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 509 |                 try_term!(t.attr(term::Attr::Underline(u)));
[INFO] [stdout]     |                 -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 512 |                 try_term!(t.attr(term::Attr::Blink));
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 515 |                 try_term!(t.attr(term::Attr::Reverse))
[INFO] [stdout]     |                 -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 518 |                 try_term!(t.attr(term::Attr::Secure))
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:555:9
[INFO] [stdout]     |
[INFO] [stdout] 555 |         try!(TERM.with(|term_opt| {
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:488:17
[INFO] [stdout]     |
[INFO] [stdout] 488 |             let mut t = match tmut.as_mut() {
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 495 |                 try_term!(t.fg(c));
[INFO] [stdout]     |                 ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 498 |                 try_term!(t.bg(c));
[INFO] [stdout]     |                 ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 503 |                 try_term!(t.attr(term::Attr::Bold));
[INFO] [stdout]     |                 ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 506 |                 try_term!(t.attr(term::Attr::Dim));
[INFO] [stdout]     |                 ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 509 |                 try_term!(t.attr(term::Attr::Underline(u)));
[INFO] [stdout]     |                 -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 512 |                 try_term!(t.attr(term::Attr::Blink));
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 515 |                 try_term!(t.attr(term::Attr::Reverse))
[INFO] [stdout]     |                 -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:483:28
[INFO] [stdout]     |
[INFO] [stdout] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 518 |                 try_term!(t.attr(term::Attr::Secure))
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:555:9
[INFO] [stdout]     |
[INFO] [stdout] 555 |         try!(TERM.with(|term_opt| {
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:488:17
[INFO] [stdout]     |
[INFO] [stdout] 488 |             let mut t = match tmut.as_mut() {
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "9c14d48218c259f0fe052bb4451958fb24099d60ef559368fb21bcc4c2b2d9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c14d48218c259f0fe052bb4451958fb24099d60ef559368fb21bcc4c2b2d9c3", kill_on_drop: false }`
[INFO] [stdout] 9c14d48218c259f0fe052bb4451958fb24099d60ef559368fb21bcc4c2b2d9c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c582dc2da22907e119b751405db27d7d482dce9d66f7ebf6c02651d2d8dd59bc
[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" "c582dc2da22907e119b751405db27d7d482dce9d66f7ebf6c02651d2d8dd59bc", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 495 |                 try_term!(t.fg(c));
[INFO] [stderr]     |                 ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 498 |                 try_term!(t.bg(c));
[INFO] [stderr]     |                 ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 503 |                 try_term!(t.attr(term::Attr::Bold));
[INFO] [stderr]     |                 ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 506 |                 try_term!(t.attr(term::Attr::Dim));
[INFO] [stderr]     |                 ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 509 |                 try_term!(t.attr(term::Attr::Underline(u)));
[INFO] [stderr]     |                 -------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 512 |                 try_term!(t.attr(term::Attr::Blink));
[INFO] [stderr]     |                 ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 515 |                 try_term!(t.attr(term::Attr::Reverse))
[INFO] [stderr]     |                 -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 518 |                 try_term!(t.attr(term::Attr::Secure))
[INFO] [stderr]     |                 ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:555:9
[INFO] [stderr]     |
[INFO] [stderr] 555 |         try!(TERM.with(|term_opt| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:488:17
[INFO] [stderr]     |
[INFO] [stderr] 488 |             let mut t = match tmut.as_mut() {
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 495 |                 try_term!(t.fg(c));
[INFO] [stderr]     |                 ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 498 |                 try_term!(t.bg(c));
[INFO] [stderr]     |                 ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 503 |                 try_term!(t.attr(term::Attr::Bold));
[INFO] [stderr]     |                 ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 506 |                 try_term!(t.attr(term::Attr::Dim));
[INFO] [stderr]     |                 ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 509 |                 try_term!(t.attr(term::Attr::Underline(u)));
[INFO] [stderr]     |                 -------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 512 |                 try_term!(t.attr(term::Attr::Blink));
[INFO] [stderr]     |                 ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 515 |                 try_term!(t.attr(term::Attr::Reverse))
[INFO] [stderr]     |                 -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:483:28
[INFO] [stderr]     |
[INFO] [stderr] 483 |             ($e:expr) => { try!($e.map_err(|_| fmt::Error)) }
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 518 |                 try_term!(t.attr(term::Attr::Secure))
[INFO] [stderr]     |                 ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:555:9
[INFO] [stderr]     |
[INFO] [stderr] 555 |         try!(TERM.with(|term_opt| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:488:17
[INFO] [stderr]     |
[INFO] [stderr] 488 |             let mut t = match tmut.as_mut() {
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/term_painter-77c4eba63f962c5f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests term-painter
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::modifier_override ... ok
[INFO] [stdout] test test::style_and ... ok
[INFO] [stdout] test test::modifier_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Attr (line 364) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - Color (line 284) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c582dc2da22907e119b751405db27d7d482dce9d66f7ebf6c02651d2d8dd59bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c582dc2da22907e119b751405db27d7d482dce9d66f7ebf6c02651d2d8dd59bc", kill_on_drop: false }`
[INFO] [stdout] c582dc2da22907e119b751405db27d7d482dce9d66f7ebf6c02651d2d8dd59bc
