[INFO] cloning repository https://github.com/ben0x539/nix3docker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ben0x539/nix3docker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben0x539%2Fnix3docker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben0x539%2Fnix3docker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 51ae9bb73a6f2b63457fb7e5a25471389d23d755 [INFO] checking ben0x539/nix3docker against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben0x539%2Fnix3docker" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ben0x539/nix3docker on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ben0x539/nix3docker [INFO] finished tweaking git repo https://github.com/ben0x539/nix3docker [INFO] tweaked toml for git repo https://github.com/ben0x539/nix3docker written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ben0x539/nix3docker already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt v0.2.10 [INFO] [stderr] Downloaded try-lock v0.1.0 [INFO] [stderr] Downloaded want v0.0.4 [INFO] [stderr] Downloaded structopt-derive v0.2.10 [INFO] [stderr] Downloaded arrayref v0.3.4 [INFO] [stderr] Downloaded digest v0.7.2 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] [stderr] Downloaded failure_derive v0.1.1 [INFO] [stderr] Downloaded string v0.1.0 [INFO] [stderr] Downloaded tokio-fs v0.1.0 [INFO] [stderr] Downloaded synstructure v0.6.1 [INFO] [stderr] Downloaded tokio-timer v0.2.4 [INFO] [stderr] Downloaded crossbeam-utils v0.3.2 [INFO] [stderr] Downloaded crossbeam-deque v0.3.1 [INFO] [stderr] Downloaded tokio-udp v0.1.0 [INFO] [stderr] Downloaded indexmap v1.0.1 [INFO] [stderr] Downloaded failure v0.1.1 [INFO] [stderr] Downloaded http v0.1.5 [INFO] [stderr] Downloaded tokio-threadpool v0.1.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.4.1 [INFO] [stderr] Downloaded bytes v0.4.8 [INFO] [stderr] Downloaded tokio v0.1.7 [INFO] [stderr] Downloaded tokio-reactor v0.1.1 [INFO] [stderr] Downloaded tokio-io v0.1.6 [INFO] [stderr] Downloaded tokio-tcp v0.1.0 [INFO] [stderr] Downloaded tokio-executor v0.1.2 [INFO] [stderr] Downloaded h2 v0.1.9 [INFO] [stderr] Downloaded hyper v0.12.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53f2adc231540099df916e1d48009704b6b2b3dbf50486d15280a56595216aff [INFO] running `Command { std: "docker" "start" "-a" "53f2adc231540099df916e1d48009704b6b2b3dbf50486d15280a56595216aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53f2adc231540099df916e1d48009704b6b2b3dbf50486d15280a56595216aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53f2adc231540099df916e1d48009704b6b2b3dbf50486d15280a56595216aff", kill_on_drop: false }` [INFO] [stdout] 53f2adc231540099df916e1d48009704b6b2b3dbf50486d15280a56595216aff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72312b773d1c4b8c891ce7e14cb17f8f2f2e4b0caa34d4319ee66661a2878cc7 [INFO] running `Command { std: "docker" "start" "-a" "72312b773d1c4b8c891ce7e14cb17f8f2f2e4b0caa34d4319ee66661a2878cc7", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking string v0.1.0 [INFO] [stderr] Checking indexmap v1.0.1 [INFO] [stderr] Checking arrayref v0.3.4 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking try-lock v0.1.0 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking httparse v1.2.4 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking bytes v0.4.8 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Checking http v0.1.5 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking digest v0.7.2 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking tokio-threadpool v0.1.4 [INFO] [stderr] Checking tokio-timer v0.2.4 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.1 [INFO] [stderr] Checking backtrace v0.3.8 [INFO] [stderr] Checking tokio-fs v0.1.0 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio-udp v0.1.0 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking tokio v0.1.7 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Checking h2 v0.1.9 [INFO] [stderr] Checking structopt v0.2.10 [INFO] [stderr] Checking hyper v0.12.1 [INFO] [stderr] Checking serde_json v1.0.20 [INFO] [stderr] Checking nix3docker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:344:57 [INFO] [stdout] | [INFO] [stdout] 344 | docker::Digest(blob.hash).to_string().into(): bytes::Bytes) [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:344:57 [INFO] [stdout] | [INFO] [stdout] 344 | docker::Digest(blob.hash).to_string().into(): bytes::Bytes) [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `)` [INFO] [stdout] --> src/main.rs:348:54 [INFO] [stdout] | [INFO] [stdout] 348 | .body(hyper::Body::from(blob.bytes.clone()))?) [INFO] [stdout] | ^ expected one of `.`, `;`, `?`, `}`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `)` [INFO] [stdout] --> src/main.rs:348:54 [INFO] [stdout] | [INFO] [stdout] 348 | .body(hyper::Body::from(blob.bytes.clone()))?) [INFO] [stdout] | ^ expected one of `.`, `;`, `?`, `}`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:369:45 [INFO] [stdout] | [INFO] [stdout] 369 | docker::MediaTypeManifest.into(): &'static str); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:369:45 [INFO] [stdout] | [INFO] [stdout] 369 | docker::MediaTypeManifest.into(): &'static str); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:375:46 [INFO] [stdout] | [INFO] [stdout] 375 | docker::MediaTypeImage.into(): &'static str); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:375:46 [INFO] [stdout] | [INFO] [stdout] 375 | docker::MediaTypeImage.into(): &'static str); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `catch_expr` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | catch_expr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `catch_expr` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | catch_expr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nix3docker` (bin "nix3docker") due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `nix3docker` (bin "nix3docker" test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "72312b773d1c4b8c891ce7e14cb17f8f2f2e4b0caa34d4319ee66661a2878cc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72312b773d1c4b8c891ce7e14cb17f8f2f2e4b0caa34d4319ee66661a2878cc7", kill_on_drop: false }` [INFO] [stdout] 72312b773d1c4b8c891ce7e14cb17f8f2f2e4b0caa34d4319ee66661a2878cc7 [INFO] checking ben0x539/nix3docker against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben0x539%2Fnix3docker" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ben0x539/nix3docker on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ben0x539/nix3docker [INFO] finished tweaking git repo https://github.com/ben0x539/nix3docker [INFO] tweaked toml for git repo https://github.com/ben0x539/nix3docker written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ben0x539/nix3docker already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 254b3a4636863ec5c548d945290e2b560d2ed355a70555f2a16a9b415e9f5b19 [INFO] running `Command { std: "docker" "start" "-a" "254b3a4636863ec5c548d945290e2b560d2ed355a70555f2a16a9b415e9f5b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "254b3a4636863ec5c548d945290e2b560d2ed355a70555f2a16a9b415e9f5b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254b3a4636863ec5c548d945290e2b560d2ed355a70555f2a16a9b415e9f5b19", kill_on_drop: false }` [INFO] [stdout] 254b3a4636863ec5c548d945290e2b560d2ed355a70555f2a16a9b415e9f5b19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97b6927d8339a30ab2745df75d819abf6c3d6da1c0f0e0ddbc543a2bd0cd1fa9 [INFO] running `Command { std: "docker" "start" "-a" "97b6927d8339a30ab2745df75d819abf6c3d6da1c0f0e0ddbc543a2bd0cd1fa9", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "97b6927d8339a30ab2745df75d819abf6c3d6da1c0f0e0ddbc543a2bd0cd1fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97b6927d8339a30ab2745df75d819abf6c3d6da1c0f0e0ddbc543a2bd0cd1fa9", kill_on_drop: false }` [INFO] [stdout] 97b6927d8339a30ab2745df75d819abf6c3d6da1c0f0e0ddbc543a2bd0cd1fa9