[INFO] fetching crate snitch 0.1.3...
[INFO] checking snitch-0.1.3 against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] extracting crate snitch 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate snitch 0.1.3 on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snitch 0.1.3
[INFO] finished tweaking crates.io crate snitch 0.1.3
[INFO] tweaked toml for crates.io crate snitch 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate snitch 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" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 370ec6d4d31b8fb24fdd6880fcb0dbdb0c96343e6c6e40f5ac2363a5706a5abd
[INFO] running `Command { std: "docker" "start" "-a" "370ec6d4d31b8fb24fdd6880fcb0dbdb0c96343e6c6e40f5ac2363a5706a5abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "370ec6d4d31b8fb24fdd6880fcb0dbdb0c96343e6c6e40f5ac2363a5706a5abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "370ec6d4d31b8fb24fdd6880fcb0dbdb0c96343e6c6e40f5ac2363a5706a5abd", kill_on_drop: false }`
[INFO] [stdout] 370ec6d4d31b8fb24fdd6880fcb0dbdb0c96343e6c6e40f5ac2363a5706a5abd
[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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e488d9e23bf1b668f733d0ac7cf846d85038293bbd62b1bb35218e5501bbd54f
[INFO] running `Command { std: "docker" "start" "-a" "e488d9e23bf1b668f733d0ac7cf846d85038293bbd62b1bb35218e5501bbd54f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling openssl-sys v0.9.74
[INFO] [stderr]    Compiling indexmap v1.9.0
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
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[INFO] [stderr]    Compiling openssl v0.10.40
[INFO] [stderr]     Checking bytes v1.1.0
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[INFO] [stderr]     Checking miniz_oxide v0.5.3
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[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking http v0.2.8
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[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking tracing v0.1.35
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling crossbeam-utils v0.8.9
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling ring v0.17.0-alpha.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.9
[INFO] [stderr]     Checking num_cpus v1.13.1
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[INFO] [stderr]     Checking mio v0.8.3
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[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking http v0.1.21
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[INFO] [stderr]     Checking string v0.2.1
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[INFO] [stderr]     Checking email_address v0.2.1
[INFO] [stderr]     Checking quoted_printable v0.4.5
[INFO] [stderr]    Compiling snitch v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking data-encoding v2.3.2
[INFO] [stderr]     Checking sled v0.34.7
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[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking indicatif v0.16.2
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[INFO] [stderr]     Checking hyper v0.12.36
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling clap_derive v3.2.5
[INFO] [stderr]     Checking tokio v1.19.2
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking clap v3.2.5
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking lettre v0.10.0-rc.7
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking serde_yaml v0.8.24
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[INFO] [stderr]     Checking reqwest v0.11.11
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/notifiers/mod.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Dispatcher {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn new(enable_email: bool, enable_telegram: bool, enable_slack: bool) -> Dispatcher {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/notifiers/mod.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Dispatcher {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn new(enable_email: bool, enable_telegram: bool, enable_slack: bool) -> Dispatcher {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.83s
[INFO] running `Command { std: "docker" "inspect" "e488d9e23bf1b668f733d0ac7cf846d85038293bbd62b1bb35218e5501bbd54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e488d9e23bf1b668f733d0ac7cf846d85038293bbd62b1bb35218e5501bbd54f", kill_on_drop: false }`
[INFO] [stdout] e488d9e23bf1b668f733d0ac7cf846d85038293bbd62b1bb35218e5501bbd54f