[INFO] fetching crate eggshell 0.1.3... [INFO] checking eggshell-0.1.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate eggshell 0.1.3 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate eggshell 0.1.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate eggshell 0.1.3 [INFO] finished tweaking crates.io crate eggshell 0.1.3 [INFO] tweaked toml for crates.io crate eggshell 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate eggshell 0.1.3 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded instant v0.1.10 [INFO] [stderr] Downloaded tokio-macros v1.3.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.28 [INFO] [stderr] Downloaded thiserror v1.0.28 [INFO] [stderr] Downloaded rustversion v1.0.5 [INFO] [stderr] Downloaded darling_macro v0.13.0 [INFO] [stderr] Downloaded async-trait v0.1.51 [INFO] [stderr] Downloaded darling_core v0.13.0 [INFO] [stderr] Downloaded libc v0.2.101 [INFO] [stderr] Downloaded serde_with v1.9.4 [INFO] [stderr] Downloaded futures-util v0.3.16 [INFO] [stderr] Downloaded h2 v0.3.4 [INFO] [stderr] Downloaded httpdate v1.0.1 [INFO] [stderr] Downloaded socket2 v0.4.1 [INFO] [stderr] Downloaded tracing-core v0.1.19 [INFO] [stderr] Downloaded hyper v0.14.12 [INFO] [stderr] Downloaded serde_json v1.0.67 [INFO] [stderr] Downloaded tokio-util v0.6.7 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] [stderr] Downloaded syn v1.0.75 [INFO] [stderr] Downloaded tokio v1.10.1 [INFO] [stderr] Downloaded darling v0.13.0 [INFO] [stderr] Downloaded serde_with_macros v1.4.2 [INFO] [stderr] Downloaded bollard-stubs v1.41.0 [INFO] [stderr] Downloaded futures-channel v0.3.16 [INFO] [stderr] Downloaded futures-macro v0.3.16 [INFO] [stderr] Downloaded futures-task v0.3.16 [INFO] [stderr] Downloaded http-body v0.4.3 [INFO] [stderr] Downloaded hyperlocal v0.8.0 [INFO] [stderr] Downloaded futures-core v0.3.16 [INFO] [stderr] Downloaded futures-sink v0.3.16 [INFO] [stderr] Downloaded bollard v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae9dd589a4dbcc8e4d13e0c5c5dbc39aa1f3e93f1a6736e9ac3d6d83fa28da00 [INFO] running `Command { std: "docker" "start" "-a" "ae9dd589a4dbcc8e4d13e0c5c5dbc39aa1f3e93f1a6736e9ac3d6d83fa28da00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae9dd589a4dbcc8e4d13e0c5c5dbc39aa1f3e93f1a6736e9ac3d6d83fa28da00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae9dd589a4dbcc8e4d13e0c5c5dbc39aa1f3e93f1a6736e9ac3d6d83fa28da00", kill_on_drop: false }` [INFO] [stdout] ae9dd589a4dbcc8e4d13e0c5c5dbc39aa1f3e93f1a6736e9ac3d6d83fa28da00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8777a2eb1916badb9c1de6695639faaa42c067457d48ca3ab4edfea30c26169d [INFO] running `Command { std: "docker" "start" "-a" "8777a2eb1916badb9c1de6695639faaa42c067457d48ca3ab4edfea30c26169d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling tokio v1.10.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.28 [INFO] [stderr] Checking thiserror v1.0.28 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling serde_with_macros v1.4.2 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking serde_with v1.9.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking bollard-stubs v1.41.0 [INFO] [stderr] Checking hyper v0.14.12 [INFO] [stderr] Checking hyperlocal v0.8.0 [INFO] [stderr] Checking bollard v0.11.0 [INFO] [stderr] Checking eggshell v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:185:34 [INFO] [stdout] | [INFO] [stdout] 185 | .start_container(name.clone(), start_options) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:185:34 [INFO] [stdout] | [INFO] [stdout] 185 | .start_container(name.clone(), start_options) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.79s [INFO] running `Command { std: "docker" "inspect" "8777a2eb1916badb9c1de6695639faaa42c067457d48ca3ab4edfea30c26169d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8777a2eb1916badb9c1de6695639faaa42c067457d48ca3ab4edfea30c26169d", kill_on_drop: false }` [INFO] [stdout] 8777a2eb1916badb9c1de6695639faaa42c067457d48ca3ab4edfea30c26169d [INFO] checking eggshell-0.1.3 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate eggshell 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate eggshell 0.1.3 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate eggshell 0.1.3 [INFO] finished tweaking crates.io crate eggshell 0.1.3 [INFO] tweaked toml for crates.io crate eggshell 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate eggshell 0.1.3 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 965de3daf09c884102b8cf08cbd66dbb38f34bc2c276d101a790d89dfa453b10 [INFO] running `Command { std: "docker" "start" "-a" "965de3daf09c884102b8cf08cbd66dbb38f34bc2c276d101a790d89dfa453b10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "965de3daf09c884102b8cf08cbd66dbb38f34bc2c276d101a790d89dfa453b10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "965de3daf09c884102b8cf08cbd66dbb38f34bc2c276d101a790d89dfa453b10", kill_on_drop: false }` [INFO] [stdout] 965de3daf09c884102b8cf08cbd66dbb38f34bc2c276d101a790d89dfa453b10 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5d0fd248e2ccd9072850705298328728e2284e6e1077d4dc1f16d73b0c14c8f [INFO] running `Command { std: "docker" "start" "-a" "e5d0fd248e2ccd9072850705298328728e2284e6e1077d4dc1f16d73b0c14c8f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling tokio v1.10.1 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.28 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking thiserror v1.0.28 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling serde_with_macros v1.4.2 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking serde_with v1.9.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.19/src/format/parse.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 491 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hyper v0.14.12 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chrono` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e5d0fd248e2ccd9072850705298328728e2284e6e1077d4dc1f16d73b0c14c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5d0fd248e2ccd9072850705298328728e2284e6e1077d4dc1f16d73b0c14c8f", kill_on_drop: false }` [INFO] [stdout] e5d0fd248e2ccd9072850705298328728e2284e6e1077d4dc1f16d73b0c14c8f