[INFO] fetching crate wikitrans 0.1.2...
[INFO] checking wikitrans-0.1.2 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate wikitrans 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wikitrans 0.1.2
[INFO] finished tweaking crates.io crate wikitrans 0.1.2
[INFO] tweaked toml for crates.io crate wikitrans 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wikitrans 0.1.2 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 236 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.6.1)
[INFO] [stderr]       Adding skim v0.5.5 (available: v4.6.2)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] [stderr]       Adding wikipedia v0.3.4 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create prepare snapshot dir: failed to create temp dir: mkdir /var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/new-179268672: no space left on device
[INFO] checking wikitrans-0.1.2 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate wikitrans 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wikitrans 0.1.2
[INFO] finished tweaking crates.io crate wikitrans 0.1.2
[INFO] tweaked toml for crates.io crate wikitrans 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wikitrans 0.1.2 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 236 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.6.1)
[INFO] [stderr]       Adding skim v0.5.5 (available: v4.6.2)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] [stderr]       Adding wikipedia v0.3.4 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3a9b327e8807e4773e8e1a930efc213cf1dd45ea65494eeeb5926295d205b0f
[INFO] running `Command { std: "docker" "start" "-a" "c3a9b327e8807e4773e8e1a930efc213cf1dd45ea65494eeeb5926295d205b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3a9b327e8807e4773e8e1a930efc213cf1dd45ea65494eeeb5926295d205b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a9b327e8807e4773e8e1a930efc213cf1dd45ea65494eeeb5926295d205b0f", kill_on_drop: false }`
[INFO] [stdout] c3a9b327e8807e4773e8e1a930efc213cf1dd45ea65494eeeb5926295d205b0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a11c8a11615fd8b352538c00df22d73f13c67309bf29030d451fb61c8be983e2
[INFO] running `Command { std: "docker" "start" "-a" "a11c8a11615fd8b352538c00df22d73f13c67309bf29030d451fb61c8be983e2", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking openssl v0.10.79
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking try_from v0.3.2
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking icu_locale_core v2.2.0
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[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking shlex v0.1.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking publicsuffix v1.5.6
[INFO] [stderr]     Checking skim v0.5.5
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stdout] error[E0277]: `ColorWrapper` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skim-0.5.5/src/curses.rs:804:23
[INFO] [stdout]     |
[INFO] [stdout] 804 | impl color::Color for ColorWrapper {
[INFO] [stdout]     |                       ^^^^^^^^^^^^ the trait `std::fmt::Debug` is not implemented for `ColorWrapper`
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `ColorWrapper` or manually `impl std::fmt::Debug for ColorWrapper`
[INFO] [stdout] note: required by a bound in `Color`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/termion-1.5.6/src/color.rs:25:18
[INFO] [stdout]     |
[INFO] [stdout]  25 | pub trait Color: Debug {
[INFO] [stdout]     |                  ^^^^^ required by this bound in `Color`
[INFO] [stdout] help: consider annotating `ColorWrapper` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 802 + #[derive(Debug)]
[INFO] [stdout] 803 | struct ColorWrapper(Box<color::Color>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `ColorWrapper` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skim-0.5.5/src/curses.rs:813:27
[INFO] [stdout]     |
[INFO] [stdout] 813 | impl<'a> color::Color for &'a ColorWrapper {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^ the trait `std::fmt::Debug` is not implemented for `ColorWrapper`
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `ColorWrapper` or manually `impl std::fmt::Debug for ColorWrapper`
[INFO] [stdout]     = note: required for `&'a ColorWrapper` to implement `std::fmt::Debug`
[INFO] [stdout] note: required by a bound in `Color`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/termion-1.5.6/src/color.rs:25:18
[INFO] [stdout]     |
[INFO] [stdout]  25 | pub trait Color: Debug {
[INFO] [stdout]     |                  ^^^^^ required by this bound in `Color`
[INFO] [stdout] help: consider annotating `ColorWrapper` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 802 + #[derive(Debug)]
[INFO] [stdout] 803 | struct ColorWrapper(Box<color::Color>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `ColorWrapper` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skim-0.5.5/src/curses.rs:815:17
[INFO] [stdout]     |
[INFO] [stdout] 815 |         (*self).write_fg(f)
[INFO] [stdout]     |                 ^^^^^^^^ the trait `std::fmt::Debug` is not implemented for `ColorWrapper`
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `ColorWrapper` or manually `impl std::fmt::Debug for ColorWrapper`
[INFO] [stdout] note: required by a bound in `write_fg`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/termion-1.5.6/src/color.rs:25:18
[INFO] [stdout]     |
[INFO] [stdout]  25 | pub trait Color: Debug {
[INFO] [stdout]     |                  ^^^^^ required by this bound in `Color::write_fg`
[INFO] [stdout]  26 |     /// Write the foreground version of this color.
[INFO] [stdout]  27 |     fn write_fg(&self, f: &mut fmt::Formatter) -> fmt::Result;
[INFO] [stdout]     |        -------- required by a bound in this associated function
[INFO] [stdout] help: consider annotating `ColorWrapper` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 802 + #[derive(Debug)]
[INFO] [stdout] 803 | struct ColorWrapper(Box<color::Color>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `ColorWrapper` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skim-0.5.5/src/curses.rs:818:17
[INFO] [stdout]     |
[INFO] [stdout] 818 |         (*self).write_bg(f)
[INFO] [stdout]     |                 ^^^^^^^^ the trait `std::fmt::Debug` is not implemented for `ColorWrapper`
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `ColorWrapper` or manually `impl std::fmt::Debug for ColorWrapper`
[INFO] [stdout] note: required by a bound in `write_bg`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/termion-1.5.6/src/color.rs:25:18
[INFO] [stdout]     |
[INFO] [stdout]  25 | pub trait Color: Debug {
[INFO] [stdout]     |                  ^^^^^ required by this bound in `Color::write_bg`
[INFO] [stdout] ...
[INFO] [stdout]  29 |     fn write_bg(&self, f: &mut fmt::Formatter) -> fmt::Result;
[INFO] [stdout]     |        -------- required by a bound in this associated function
[INFO] [stdout] help: consider annotating `ColorWrapper` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 802 + #[derive(Debug)]
[INFO] [stdout] 803 | struct ColorWrapper(Box<color::Color>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking native-tls v0.2.18
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `skim` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a11c8a11615fd8b352538c00df22d73f13c67309bf29030d451fb61c8be983e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a11c8a11615fd8b352538c00df22d73f13c67309bf29030d451fb61c8be983e2", kill_on_drop: false }`
[INFO] [stdout] a11c8a11615fd8b352538c00df22d73f13c67309bf29030d451fb61c8be983e2
