[INFO] crate term-painter 0.2.4 is already in cache
[INFO] checking term-painter-0.2.4 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345
[INFO] extracting crate term-painter 0.2.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate term-painter 0.2.4 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae1105e01467d6032a962a00ab62adfce2bfd51739bb60eb8ac97365b47c5926
[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" "ae1105e01467d6032a962a00ab62adfce2bfd51739bb60eb8ac97365b47c5926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae1105e01467d6032a962a00ab62adfce2bfd51739bb60eb8ac97365b47c5926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae1105e01467d6032a962a00ab62adfce2bfd51739bb60eb8ac97365b47c5926", kill_on_drop: false }`
[INFO] [stdout] ae1105e01467d6032a962a00ab62adfce2bfd51739bb60eb8ac97365b47c5926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 427a246ac294174e0eb987711f3712f600aec499ebb86e9e3b787f4dfd7f651b
[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" "427a246ac294174e0eb987711f3712f600aec499ebb86e9e3b787f4dfd7f651b", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]     Checking term-painter v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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: use of deprecated item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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: 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: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "427a246ac294174e0eb987711f3712f600aec499ebb86e9e3b787f4dfd7f651b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427a246ac294174e0eb987711f3712f600aec499ebb86e9e3b787f4dfd7f651b", kill_on_drop: false }`
[INFO] [stdout] 427a246ac294174e0eb987711f3712f600aec499ebb86e9e3b787f4dfd7f651b